Abstract: Insecticidal dihydrooxadiazine compounds having the formula: wherein X is O, N or S; R is a substituted or unsubstituted phenyl or C4-C5 heterocyclic group; R2, R3, R4, and R5 are one of the following: a) R2, R3, and R4 are, independently, hydrogen, alkyl, alkoxy, or furanyl; and R5 is nitro, cyano, alkyl, dialkylamino, alkylthio, alkoxy, haloalkoxy, phenoxy, phenylthio, or alkoxycarbonyl, wherein R3 and R5 together can form a ring; or b) R3, R4, and R5 are hydrogen; and R2 is alkylthio, alkylsulfinyl, alkylsulfonyl, nitroalkoxy, hydroxy, dialkoxyphosphinyl, cyano, acyloxy, alkoxy, haloalkoxy, cycloalkyl, or alkenyl; or R2 is a substituted or unsubstituted phenyl, phenylthio, phenylsulfinyl, phenylsulfonyl, pyrazolyl, furanyl, thienyl, phenylalkoxy, or benzoyloxy; and R6 is hydrogen, alkyl, alkylthio, alkoxyalkyl, acyl, benzyl, or alkoxycarbonyl.

Abstract: Insecticidal dihydrooxadiazine compounds having the formula: ##STR1## wherein X is O or S; R is a substituted or unsubstituted phenyl or heterocyclic group; R.sup.1 is halogen, haloalkyl or haloalkoxy; R.sup.2, R.sup.3 , and R.sup.4 are, independently, hydrogen, alkyl or alkoxy; R.sup.5 is nitro, cyano, alkoxy, alkyl, haloalkoxy, dialkylamino, alkylthio, phenoxy, phenylthio, or alkoxycarbonyl; R.sup.6 is hydrogen, alkyl, alkylthio, alkoxyalkyl, alkoxycarbonyl, acyl, or benzyl, wherein R.sup.3 and R.sup.5 together can form a ring.

Abstract: A method of inhibiting the growth or replication of viruses of the HIV group is disclosed. Also disclosed are compounds useful in the method and pharmaceutical formulations incorporating such compounds. The method involves the use of compounds having the general formula: ##STR1## wherein the substituent groups are as defined in the specification.

Abstract: Compounds having the structural formula ##STR1## wherein: R can be the same or different and is halogen, hydrogen, C.sub.1 -C.sub.8 alkyl, C.sub.1 -C.sub.8 haloalkyl, C.sub.3 -C.sub.6 cycloalkyl, C.sub.7 -C.sub.9 aralkyl, phenyl, nitro, C.sub.1 -C.sub.6 alkoxy, C.sub.1 -C.sub.6 alkylthio, C.sub.1 -C.sub.6 alkylsulfinyl, C.sub.1 -C.sub.6 alkylsulfonyl, C.sub.7 -C.sub.9 aralkoxy, phenoxy, phenylthio, phenylsulfinyl, or phenylsulfonyl;m is an integer from 0 to 5;Y is CH.sub.2, oxygen, or sulfur;n is an integer from 0 to 5;R.sub.1 is C.sub.1 -C.sub.5 alkyl, phenyl, C.sub.1 -C.sub.5 alkyl substituted phenyl, or halogenated phenyl;X is N or CH; or physiologically acceptable salts thereof are disclosed which have fungicidal activity. Fungicidal compositions comprising the compounds and a carrier are also disclosed, as are methods for controlling the growth of phytopathogenic fungi utilizing the compounds. Methods for the preparation of such compounds are also disclosed.

Abstract: This invention is related to a novel class of 3-arylpyrimidine ethers and thioethers having insecticidal, miticidal and nematocidal activity at low concentration. The class of compounds is represented by formula (I): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7, X and Y have the significance given in the description.Pesticidal compositions, methods of controlling pests and methods for preparing the compounds are within the scope of the invention.

Abstract: A new class of 2-(tetrahydro-2-theinyl)phenyl esters of phosphorothioic acid is disclosed. This class of compounds is an effective pesticide and finds particular application as an insecticide. A class of pesticidal compositions employing these compounds in combination with a carrier therefor is also set forth.

Abstract: A compound having the structural formula ##STR1## where R is C.sub.1 -C.sub.6 alkyl or C.sub.5 -C.sub.6 cycloalkyl; X is hydrogen or methyl;R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are the same or different and are hydrogen, halogen, C.sub.1 -C.sub.8 alkyl, C.sub.1 -C.sub.2 haloalkyl, C.sub.3 -C.sub.6 cycloalkyl, C.sub.7 -C.sub.9 aralkyl, phenyl, nitro, C.sub.1 -C.sub.6 alkoxy, C.sub.1 -C.sub.6 alkylthio, C.sub.1 -C.sub.6 alkylsulfinyl, C.sub.1 -C.sub.6 alkylsulfonyl, C.sub.7 -C.sub.9 aralkoxy, phenoxy, phenylthio, phenylsulfinyl, phenylsulfonyl, tetrahydro-2-thienyl, dioxytetrahydro-2-thienyl, alkali metal carboxylate, C.sub.2 -C.sub.5 alkoxycarbonyl, phenoxycarbonyl or N(R.sup.5)R.sup.6 ;R.sup.5 and R.sup.6 are the same or different and are hydrogen or C.sub.1 -C.sub.2 alkyl; andn is 0, 1 or 2 is disclosed. A method for controlling insects using an insecticidally effective amount of this compound is also taught.

Abstract: A compound having the structural formula ##STR1## where R.sup.1 and R.sup.2 are the same or different and are hydrogen; however, both R.sup.1 and R.sup.2 cannot be hydrogen if R.sup.3 and R.sup.4 are both hydrogen or if one of R.sup.3 and R.sup.4 is hydrogen and the other nitro; in addition R.sup.1 and R.sup.2 may be the same or different and may be fluorine, chlorine, bromine, iodine, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.2 haloalkyl, C.sub.3 -C.sub.6 cycloalkyl, C.sub.7 -C.sub.9 aralkyl, phenyl, C.sub.1 -C.sub.6 alkoxy, C.sub.1 -C.sub.6 alkylthio, C.sub.1 -C.sub.6 alkylsulfinyl, C.sub.7 -C.sub.9 aralkoxy, phenoxy, provided that if both R.sup.3 and R.sup.4 are hydrogen, then R.sup.1 and R.sup.2 cannot be 3-phenoxy and hydrogen; also R.sup.1 and R.sup.2 may be the same or different and may be phenylthio, phenylsulfonyl, alkali metal carboxylate, C.sub.2 -C.sub.5 alkoxycarbonyl, phenoxycarbonyl or --NR.sup.5 R.sup.6 ; R.sup.3 and R.sup.4 are the same or different and are C.sub.1 -C.sub.

Abstract: A compound having the structural formula ##STR1## where R is C.sub.1 -C.sub.6 alkyl or C.sub.5 -C.sub.6 cycloalkyl; X is hydrogen or methyl;R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are the same or different and are hydrogen, halogen, C.sub.1 -C.sub.8 alkyl, C.sub.1 -C.sub.2 haloalkyl, C.sub.3 -C.sub.6 cycloalkyl, C.sub.7 -C.sub.9 aralkyl, phenyl, nitro, C.sub.1 -C.sub.6 alkoxy, C.sub.1 -C.sub.6 alkylthio, C.sub.1 -C.sub.6 alkylsulfinyl, C.sub.1 -C.sub.6 alkylsulfonyl, C.sub.7 -C.sub.9 aralkoxy, phenoxy, phenylthio, phenylsulfinyl, phenylsulfonyl, tetrahydro-2-thienyl, dioxytetrahydro-2-thienyl, alkali metal carboxylate, C.sub.2 -C.sub.5 alkoxycarbonyl, phenoxycarbonyl or N(R.sup.5)R.sup.6 ;R.sup.5 and R.sup.6 are the same or different and are hydrogen or C.sub.1 -C.sub.2 alkyl; andn is 0, 1 or 2 is disclosed. A method for controlling insects using an insectidically effective amount of this compound is also taught.

Abstract: A compound having the structural formula ##STR1## where R.sup.1 and R.sup.2 are the same or different and are hydrogen; however, both R.sup.1 and R.sup.2 cannot be hydrogen if R.sup.3 and R.sup.4 are both hydrogen or if one of R.sup.3 and R.sup.4 is hydrogen and the other nitro; in addition R.sup.1 and R.sup.2 may be the same or different and may be fluorine, chlorine, bromine, iodine, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.2 haloalkyl, C.sub.3 -C.sub.6 cycloalkyl, C.sub.7 -C.sub.9 aralkyl, phenyl, C.sub.1 -C.sub.6 alkoxy, C.sub.1 -C.sub.6 alkylthio, C.sub.1 -C.sub.6 alkylsulfinyl, C.sub.7 -C.sub.9 aralkoxy, phenoxy, provided that if both R.sup.3 and R.sup.4 are hydrogen, then R.sup.1 and R.sup.2 cannot be 3-phenoxy and hydrogen; also R.sup.1 and R.sup.2 may be the same or different and may be phenylthio, phenylsulfonyl, alkali metal carboxylate, C.sub.2 -C.sub.5 alkoxycarbonyl, phenoxycarbonyl or --NR.sup.5 R.sup.6 ; R.sup.3 and R.sup.4 are the same or different and are C.sub.1 -C.sub.

Abstract: A stable electret made of a resinous polymer of a branched alpha-olefin [e.g., poly(4-methyl-1-pentene)] having a degree of crystallinity of at least 20%.

Abstract: Potassium salt of 2-pyrrolidinone is used as a catalyst to cyclotrimerize an organic diisocyanate, yielding a mixture of monomeric cyclotrimerized product (isocyanurate) and oligomers thereof, soluble in common organic solvents and vinyl monomers. The catalyst can be used to make one-shot isocyanurate-crosslinked polyurethanes. Prepolymers and moisture-curing coating compositions can also be prepared.

Abstract: An electret made of styrene-type polymer (e.g., polystyrene), having a volume resistivity of at least 10.sup.16 ohm-cm and a glass transition temperature above 50.degree. C, and containing not more than 1% by weight of electron-donor impurities and not more than 0.5% by weight of electron-acceptor impurities, said electret being capable of retaining at least 75% of its charge after exposure to a temperature of 50.degree. C and a relative humidity of 100% for 100 days.