Abstract: Antihypertensive phosphate derivatives having the following formula are described: ##STR1## wherein X is selected from one or more of: (a) C.sub.1 -C.sub.24 branched or straight chain alkyl; (b) C.sub.1 -C.sub.24 branched or straight chain alkoxy; (c) ##STR2## wherein n and m are integers from 0 to 25 and the sum of n and m is less than or equal to 25; phenyl; substituted phenyl wherein the substituents are selected from the group consisting of C.sub.1 -C.sub.20 branched or straight chain alkyl, C.sub.1 -C.sub.20 branched or straight chain alkoxy, halogen, trifluoromethyl, phenyl, and substituted phenyl, phenoxy; and substituted phenoxy, wherein the substituents are selected from the group consisting of C.sub.1 -C.sub.20 branched or straight chain alkyl, halogen, trifluoromethyl, phenyl and substituted phenyl; Q is selected from the group consisting of: ##STR3## wherein R.sub.1 is selected from the group consisting of hydrogen, C.sub.1 -C.sub.4 branched or straight chain alkyl, C.sub.1 -C.sub.

Abstract: Partially fluorinated polyesters are disclosed having increased biodegradability and water repellency. The incorporation of an ester group into the backbone of the partially fluorinated compound permits modification of the compound's physical properties.

Abstract: Novel styryl-tetrahydromaphthalene and indane derivatives useful for treating neoplasms and dermatoses.

Abstract: A process for producing the optically pure (+)- or (-)-isomer of a phenyl- or substituted-phenylalkanolamine compounds having pharmacologic activity without the need for resolution processes and novel intermediates useful in the process including optically pure haloalcohols are provided.

Abstract: Vinyl ethers of the formula (I) ##STR1## where R.sup.1 to R.sup.3 are identical or different and are each hydrogen, a straight-chain or branched alkyl or alkenyl radical of not more than 12 carbon atoms, halogen-substituted alkyl, a cycloalkyl or cycloalkenyl radical of 5 to 8 carbon atoms, an aryl, alkylaryl, alkenylaryl, aralkyl or aralkenyl radical of 6 to 16 carbon atoms, halogen-substituted aryl or a heterocyclic radical and furthermore R.sup.1 and R.sup.2 or R.sup.1 and R.sup.3, together with the carbon atom to which they are bonded, may form a cycloalkane, cycloalkene or heterocyclic structure, and R.sup.4 is alkyl, alkylaryl or aralkyl, are prepared by a process in which an alcohol is eliminated from an acetal or ketal of the formula (II) ##STR2## where R.sup.1 to R.sup.4 have the above meanings, in the presence of borosilicate and/or iron silicate zeolites as catalysts.

Abstract: The present invention relates to a process for the production of 3-mono or 3,5-disubstituted-4-acetoxystyrene wherein the 3- or 3,5-substitution is independently C.sub.1 to C.sub.10 alkyl, chlorine, bromine, iodine, --NO.sub.2, --NH.sub.2, or --SO.sub.3 H, a process for its polymerization, hydrolysis, and use in a variety of compositions.

Abstract: Compounds of formula (I), useful as insecticides and knockdown agents: ##STR1## where Y is C.sub.1-6 alkoxy, Z is halo or C.sub.1-6 alkoxy; R is --(CH.sub.2).sub.p --(O).sub.m --R.sup.3 where m and p may be 0 or 1; R.sup.3 is C.sub.1-6 alkyl, phenyl or benzyl, or when m is 0, R.sup.3 is C.sub.1-6 alkenyl, haloalkenyl, alkynyl or haloalkynyl, and either (a) A and B are both C.sub.1-4 alkyl or (b) A is hydrogen and B is (R.sup.1)(R.sup.2)C.dbd.CH-- where R.sup.1 and R.sup.2 are selected from methyl, chloro, bromo, fluoro and trifluoromethyl.

Abstract: The invention relates to a novel process for the preparation of ether and thioether compounds of formula ##STR1## by reacting compounds of formula ##STR2## with compounds of formulaR.sub.1 --Ywherein R, R.sub.1, X, Y and n are as defined in claim 1, in the presence of an acid acceptor and in an aliphatic ketone, which process is carried out under pressure in the temperature range from 115.degree. to 200.degree. C.

Abstract: A process for the synthesis of vinyl ethers of formula ##STR1## wherein R.sub.1 and R.sub.2, each independently, represent hydrogen or a primary, secondary or tertiary alkyl group,R.sub.3 is a hydrogen, a primary alkyl, phenyl, or substituted phenyl group, orR.sub.2 and R.sub.3, taken together, represent a polymethylene chain containing from 3 to 10 carbon atoms wherein one or more hydrogens can be replaced by methyl or ethyl groups, andR is a primary, secondary or tertiary alkyl group, which comprises reacting a suitably selected dioxolane derivative of formula II ##STR2## wherein R.sub.1, R.sub.2, and R.sub.3 are as defined above, andR.sub.4, R.sub.5, R.sub.6, and R.sub.7, each independently, represent hydrogen or an alkyl group, with a boric acid ester of formula IIIB(OR).sub.3 IIIwhereinR is as defined above, in the vapor phase, at a temperature comprised between 100.degree. and 400.degree. C., and in the presence of an acidic heterogeneous catalyst.

Abstract: Compounds of formula I ##STR1## wherein R.sub.1 represents a group of formula ##STR2## whereby R.sub.4 and R.sub.5 are the same or different and represent hydrogen, halogen, lower alkyl, lower alkoxy or trifluoromethyl and X represents oxygen, sulfur, imino, lower alkylimino, --(CH.sub.2)--, --(S.CH.sub.2)-- or --(O.CH.sub.2)--,R.sub.2 represents hydrogen or lower alkyl,R.sub.3 represents a group of formula ##STR3## whereby R.sub.6, R.sub.7 and R.sub.8 are the same or different and represent hydrogen or alkyl or R.sub.6 together with R.sub.7 or R.sub.7 together with R.sub.8 represent --(CH.sub.2).sub.m -- wherein m is 3 to 6,R.sub.9 represents alkyl, alkenyl, trialkylsilyl or alkyl substituted by hydroxy, lower alkoxy, lower halogenalkyl or aryl andn stands for 1, 2 or 3,which possess pharmaceutical in particular antimycotic activity as well as activity against phytopathogenic fungi.

Abstract: The production of a 1-hydroxy-2-lower alkoxyalkyl benzene, e.g. 2-(1'-methoxyethyl) phenol, is carried out by reacting phenol with a lower acetal or ketal, e.g., 1,1-dimethoxyethane at an elevated temperature in the presence of an H-ZSM-5 zeolite, as catalyst.

Abstract: An olefinically unsaturated compound, in particular a very pure cis-isomer of an alkenylhydroxy compound of the formulaCH.sub.3 (CH.sub.2).sub.m --CH.dbd.CH--(CH.sub.2).sub.n --OR (I),where R is hydrogen or a protective group which can virtually be eliminated, m is from 1 to 12 and n is from 1 to 10, is obtained by catalytic partial hydrogenation of the corresponding acetylene derivative over a supported catalyst which contains from 0.05 to 5% by weight of palladium and from 0.05 to 15% by weight of zinc and/or cadmium.

Abstract: Compounds of the formulaR.sup.1 --Q.sup.1 --(CH.sub.2).sub.m --(COO).sub.n --(CH.sub.2).sub.p --Q.sup.2 --R.sup.2whereinR.sup.1 and R.sup.2 are each independently alkyl or alkoxy each of 1-12 C atoms, F, Cl, Br, CN or --Q.sup.3 --R.sup.3, or one of R.sup.1 and R.sup.2 can also be H;Q.sup.1, Q.sup.2 and Q.sup.3 are each independently 1,4-phenylene, 1,4-cyclohexylene, 1,4-bicyclo(2,2,2)-octylene or 1,3-dioxane-2,5-diyl, each of which is unsubstituted or substituted by 1-4 fluorine, chlorine or bromine atoms;R.sup.3 is alkyl or alkoxy each of 1-8 C atoms, H, F, Cl, Br or CN;m is 1, 2, 3, 4, 5 or 6; n is 0 or 1; and p is 0, 1, 2, 3, 4 or 5; the sum of (m+p) being 2, 4 or 6 and the sum of (m+n+p) being at least 3;but with the proviso that Q.sup.3 is unsubstituted 1,4-phenylene or 1,4-phenylene substituted by a fluorine, chlorine or bromine atom, only when n=1 or (m+p)=6 or at least one of R.sup.1 or R.sup.3 is F, Cl or Br or none of R.sup.1 to R.sup.3 is CN or two of the radicals R.sup.1 to R.sup.

Abstract: A method for the preparation of a first sulfone compound of the formula: ##STR1## wherein R.sub.a is ##STR2## where R.sub.b is Br and R.sub.c is H except that R.sub.b and R.sub.c together may be an electron pair when R.sub.6 is a radical of the formula: ##STR3## wherein X.sub.1 is independently chlorine, bromine or iodine and R.sub.1 and R.sub.2 are independently at each occurrence hydrogen or, substituted or unsubstituted, phenyl or alkyl where the substituents are halogen or alkoxy or additional --SO.sub.2 Br groups; provided that, each carbon atom of R.sub.1 or R.sub.2 which contains --SO.sub.2 Br also contains an X.sub.1 group and wherein R.sub.3 through R.sub.9 are independently --OZ,--C.sub.6 M.sub.5,--Z,--SiZ.sub.3 or --X.sub.2, where Z is hydrogen or substituted or unsubstituted phenyl, alkyl, alkenyl or alkynyl; X.sub.2 is chlorine, bromine, iodine or fluorine; M is independently at each occurrence Z or X.sub.2 ; R.sub.3 and R.sub.4 may together be an electron pair; two or more of R.sub.3, R.sub.

Abstract: Catalysts comprising mixtures of HF and metal alkoxides and mixed metal alkoxides produce a sharply peaked alkoxylation distribution during the alkoxylation of organic materials.

Abstract: There is provided an improved process for producing biologically active arylterpenoid compounds useful to inhibit eclosion of pupae, e.g., fly pupae or mosquito pupae. The process is characterized by reacting a terpenoid material having a terminal unsaturated linkage, e.g., dihydromyrcene (3,7-dimethylocta-1,6-diene) with a lower alkyl Grignard reagent, e.g., n-propyl magnesium chloride to form a Grignard exchange product. The exchange product is then benzylated. Either a benzyl halide, e.g., p-isopropylbenzyl chloride, or a benzaldehyde, e.g., p-isopropylbenzaldehyde may be used. These compounds are specifically described in U.S. Pat. No. 4,002,769. They contain also a lower alkoxy group, e.g., methoxy. This can be introduced prior to the formation of the Grignard exchange product or at a later stage in the operation. Use of the exchange-type Grignard reaction enables elimination of several steps when producing the arylterpenoids from pinene as the terpene source, and consequent costs.

Abstract: Disclosed is a method for the preparation of 8-methoxy-4,8-dimethyl-1-(4-isopropylphenyl)-nonane which comprises the steps of(a) reacting para-isopropylbenzyl chloride with triphenylphosphine in the presence of a suitable solvent for a sufficient period of time and at a sufficient temperature to form an intermediate product in solution, para-isopropylbenzyl triphenylphosphonium chloride, and(b) reacting said solution with sodium methoxide, followed by methoxycitronellal to produce cis- and trans-8-methoxy-4,8-dimethyl-1-(4-isopropylphenyl)-1-nonene,(c) separating said intermediate product from the residual reactants, and(d) hydrogenating said cis- and trans-8-methoxy-4,8-1-(4-isopropylphenyl)-1-nonene, in the presence of a suitable solvent and catalyst to form 8-methoxy-4,8-dimethyl-1-(4-isopropylphenyl)-nonane.

Abstract: A process for the synthesis of glycol monomethylethers consisting of reacting an olefin compound, methanol and hydrogen peroxide in aqueous solution in the presence of synthetic zeolites containing titanium atoms, of general formula:xTiO.sub.2.(1-x)SiO.sub.2,where x lies between 0.0001 and 0.04.

Abstract: There is disclosed a novel process for converting allylic amines, having a hydrogen bonded to a carbon .delta. to the amino group, to a diene in the presence of a zero valent palladium phosphine complex and a weak acid. The process has been used to make novel compositions containing 7-methoxy-3,7-dimethyloctadienes which are useful as odorants and flavorants.

Abstract: There is disclosed a novel process for preparing a number of cinnamaldehyde derivatives. These cinnamaldehyde derivatives can be reduced to dihydrocinnamaldehyde derivatives, a number of which are commercially important in the preparation of fragrances. The invention is also directed to a number of novel intermediates and their preparation.

Abstract: A 4-hydroxybenzaldehyde derivative of the formula: ##STR1## wherein each of R.sub.1, R.sub.2, R.sub.3 and R.sub.4 is selected from the group consisting of hydrogen atom, halogen atoms, lower alkyl groups or lower alkoxy groups, which is useful as intermediate for the production of medicines or agricultural chemicals, or as flavor, is produced by the reaction of a p-cresol derivative of the formula: ##STR2## wherein each of R.sub.1, R.sub.2, R.sub.3 and R.sub.4 is as defined above, with oxygen or oxygen-containing gas in the presence of a base and a catalytic amount of cobalt compound or metallic cobalt.

Abstract: Metal or metalloid salts, ansolvo-acids and proton-acids can be so complexed with 1,2,3-triols, glycerol ethers or glycerol thioethers containing at least 6 C atoms in the molecule that they are in the form of compositions which are soluble in organic solvents, especially non-polar, aprotic solvents, such as hydrocarbons. These stable compositions display an outstanding anti-static action and, because of their spectrum of properties, are especially suitable for imparting anti-static characteristics to polymers, lubricants, fuels and also solvents based on hydrocarbons.

Abstract: A reagent comprising the product of the reaction of an alkali metal hydroxide with a polyglycol or a polyglycol monoalkyl ether and oxygen, effects complete decomposition of halogenated organic compounds, such as polychlorinated biphenyls (PCBs), when mixed therewith in the presence of oxygen.

Abstract: Compounds of the general formula I: ##STR1## wherein R.sub.1 and R.sub.2 are equal or different alkyl-, alkoxyalkyl-, or aryl groups, or together form a ring; R.sub.3 is an allyl or benzyl radical; and R.sub.4 and R.sub.5 represent hydrogen, alkyl, alkoxyalkyl, alkenyl or further compounds of the formula II: ##STR2## wherein R.sub.1, R.sub.2, R.sub.4 and R.sub.5 have the meaning indicated above and R.sub.6 stands for hydrogen or methyl or to compounds which are modified by the addition of hydrogen to at least one olefinic or carbonylic double bond of compounds of the general formula I or II. The invention also relates to a process for preparing the new compounds. The compounds of the general formula II are obtained by thermal treatment of a selection of compounds of formula I, for which R.sub.3 stands for the allyl or methallyl radical. The compounds according to the invention are used as fragrant and flavoring substances.

Abstract: A homogeneous catalytic process for the decarbonylating of formate esters to alcohols and carbon monoxide. The process comprises contacting formate esters of the formula HCOOR where R is C.sub.1 -C.sub.10 aliphatic, C.sub.7 -C.sub.14 araliphatic or C.sub.6 -C.sub.10 aryl with a copper complex of the formula Cu(L)X where L is CO, phosphine or phosphite and X is the anion of an acid in an inert atmosphere at temperatures of from about 100.degree. to 300.degree. C.

Abstract: Ethers are prepared by reacting olefins and alcohols in the presence of a catalyst system comprising a palladium component and a copper component. The catalyst system can also contain an alkali metal or alkaline earth metal halide with an optional surfactant component also being present in the reaction system. The reaction proceeds in high yield under relatively mild conditions without the presence of a strong acid.

Abstract: This process relates to the synthesis of unsaturated aliphatic esters useful as insect sex attractants, including gossyplure, the insect sex pheromone of the pink bollworm moth, Pectinophora gossypiella, and intermediates therefor. The process utilizes a cyclic phosphonium (Wittig) reagent.

Abstract: In the acid-catalyzed etherification of olefins with alcohols, substantially complete recovery of alcohol and catalyst is obtained when small amounts of water (1-10%) are added to the reaction. The addition of water provides a two-phase reaction medium in which olefin and ether are in the upper phase and alcohol and catalyst are in the lower phase. These phases are maintained during the course of the reaction, which continues as a two-phase system. Certain novel ethers produced by this process are likewise disclosed herein.

Abstract: The present invention relates to a process for the preparation of aromatic or furyl substituted olefins, which comprises reacting an olefinic compound with an aromatic compound or furan compound in the presence of carbon monoxide by using a rhodium carbonyl complex as a catalyst to form a corresponding aromatic or furyl substituted olefin.

Abstract: The invention provides phenol ethers of the formula: ##STR1## wherein R is branched C.sub.3-4 alkyl, C.sub.3-4 cycloalkyl, branched cyano(C.sub.3-4 alkyl), phenyl(C.sub.2-3 alkyl), halophenyl(C.sub.2-3 alkyl), (C.sub.1-4 alkoxy)phenyl(C.sub.2-4 alkyl), or (C.sub.1-4 acyl)amino(C.sub.1-4 alkyl),alk is C.sub.1-4 alkyl substituted by a 3 to 6 membered cycloalkyl group,X is --O--, --S-- or --SO.sub.2 --; andR.sub.1 is --C.sub.1-4 alkyl- or --C.sub.1-4 alkoxy-,in their racemic and optically active forms, and their addition salts with pharmaceutically acceptable acids. These compounds are useful in therapy as .beta.-adrenergic blocking agents. Intermediates are also provided.

Abstract: Novel 9-substituted phenyl-3,7-dimethyl-nona-2,4,6,8-tetraene derivatives useful as anti-tumor agents.

Abstract: A synthesis of 2,6,10-trimethyl-undecan-1-ol, an intermediate for producing vitamin E, from methacrolein, crotonaldehyde, .beta.-hydroxy-isobutyric acid including intermediates in this synthesis.

Abstract: Described are perfume and cologne compositions containing the compound 3(2-chloroalkyloxy).sub.2 (10) pinene.This is a divisional of application Ser. No. 872,937, filed Jan. 27, 1978, now U.S. Pat. No. 4,131,687.

Abstract: A synthesis of 2,6,10-trimethyl-undecan-1-ol, an intermediate for producing vitamin E, from methacrolein, crotonaldehyde, .beta.-hydroxy-isobutyric acid including intermediates in this synthesis.

Abstract: Novel 9-substituted phenyl-3,7-dimethyl-nona-2,4,6,8-tetraene derivatives useful as anti-tumor agents.

Abstract: Described are processes and compositions for augmenting or enhancing the flavor and/or aroma of consumable materials including foodstuffs, chewing gums, medicinal products, toothpastes, perfumes, colognes, and perfumed articles using as the essential ingredient at least one C.sub.10 -terpene alkyl, alkenyl, haloalkenyl, and alkynyl ether and diether having the formula:(C.sub.10 -TERPENYL) (O-R.sub.1).sub.nwherein n is 1 or 2; the terpene group is a moiety having one of the structures: ##STR1## AND R.sub.1 is one of C.sub.1 -C.sub.4 alkyl, C.sub.3 or C.sub.4 alkenyl, C.sub.3 alkynyl, or C.sub.3 haloalkenyl. The compounds wherein R.sub.1 is C.sub.2 -C.sub.4 alkyl, C.sub.3 or C.sub.4 alkenyl, C.sub.3 alkynyl or C.sub.3 haloalkenyl are novel compounds.

Abstract: A process for the preparation of ethers is described wherein at least one alcohol is contacted in the presence of carbon monoxide with a catalyst system having the general formula:B.sub.x Me[Me'(CO).sub.a (L).sub.b ].sub.2and a cocatalyst comprising halogen containing compounds in a cocatalyst to catalyst molar ratio ranging from about 16 to about 100 wherein B is a Lewis base capable of coordinating with a Group IIA metal; Me is a Group IIA metal, preferably magnesium; Me' is a transition metal selected from the group consisting of metals of Groups VIB, VIIB and VIII of the Periodic Table of the Elements; L is a uni- or polydentate ligand or hydrocarbon capable of coordinating with the transition metal; x is a positive integer ranging from 1 to 4; a is a positive integer ranging from 1 to 5 and b is an integer ranging from 0 to 4, with the proviso that the sum of a and b is 5 or less. A typical preferred catalyst system is represented by the general formula:(C.sub.4 H.sub.8 O).sub.4 Mg[Mn(CO).sub.4 P(C.sub.