Abstract: Novel substituted 11-aminoundecanols of the formula ##STR1## and a process for their preparation are described; in the formula, R.sub.1 and R.sub.3 independently of one another are hydrogen or alkyl having 1-8 C atoms and R.sub.2 and R.sub.4 independently of one another are alkyl having 1-8 C atoms, or R.sub.1 and R.sub.2 and/or R.sub.3 and R.sub.4 together with the bonding C atom form a cycloaliphatic ring having 4-8 C atoms, and R.sub.5 and R.sub.6 independently of one another are hydrogen or alkyl having 1-4 C atoms. The compounds of the formula I are valuable active compounds for combating plant pests.

Abstract: The process of the invention for preparing a N-(2-substituted aminoethyl)amide of the formula: ##STR1## comprises contacting one or more compounds of the formula: ##STR2## with an amine of the formula: ##STR3## wherein A is nitrogen or a quaternary nitrogen of the formula: ##STR4## wherein B is ##STR5## when A is nitrogen and B is ##STR6## when A is IV; whereinX.sup..crclbar. is a counterion;b is zero or one; andR.sub.1 -R.sub.9 are as defined in the specification.In a preferred embodiment, the process is catalyzed by a Lewis acid or a protonic acid with a non-nucleophilic counterion.

Abstract: Novel pyrethroid intermediates ##STR1## wherein R.sup.1 and R.sup.2 each is alkyl are prepared by treating 2,2-dimethyl-3-(2-oxopropyl)cyclopropylacetaldehyde with a trialkylsilyldialkylamine. The above compounds can be treated with ozone to form 2,2-dimethyl-3-(2-oxopropyl)cyclopropanecarbaldehyde.

Abstract: Heavy reaction product after separation as by distillation of light reaction product or diadduct from a reaction mixture obtained by reaction of olefinically unsaturated nitriles with monoolefinic hydrocarbons containing an allylic hydrogen atom is hydrogenated to produce a polyamine mixture useful as an epoxy resin hardener yielding cured resins exhibiting low water absorption.

Abstract: Neuroleptically active octahydro-1H-pyrrolo[2,3-g]isoquinolines of the formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4 and X are as hereinafter set forth,are described.

Abstract: The present invention provides novel 2-decarboxy-2-aminomethyl-19,20-didehydro-PG.sub.2 compounds, methods for their preparation and pharmacological use for the induction of prostaglandin-like effect.

Abstract: The present invention provides novel 2-decarboxy-2-aminomethyl-19,20-didehydro-13,14-dihydro-PG.sub.1 compounds, methods for their preparation and pharmacological use for the induction of prostaglandin-like effect.

Abstract: The present invention provides novel 2-decarboxy-2-aminomethyl-19,20-didehydro-13,14-dihydro-PGE.sub.2 compounds, methods for their preparation and pharmacological use for the induction of prostaglandin-like effect.

Abstract: The present invention provides novel 2-decarboxy-2-aminomethyl-19-hydroxy-19-methyl-PG compounds and methods for their preparation and pharmacological uses for the induction of prostaglandin-like effects.

Abstract: The present invention provides novel 2-decarboxy-2-aminomethyl-19-hydroxy-19-methyl-6a-carba-PGI.sub.1 compounds which are useful for pharmacological purposes, e.g., anti-asthmatic indications.

Abstract: The present invention particularly relates to novel 2-decarboxy-2-aminomethyl-9-deoxy-9-methylene-5,6-didehydro-PGF.sub.1 compounds and methods for their preparation in pharmacological use.

Abstract: The present invention provides novel 2-decarboxy-2-aminomethyl-19-hydroxy-6-oxo-PGF.sub.1 compounds which are useful for pharmacological purposes, e.g., anti-asthmatic indications.

Abstract: Prostaglandin derivatives having a 19,20-didehydro, a 19-hydroxy, or a 19-keto feature are disclosed, including processes for preparing them and the appropriate intermediates.A typical 19-hydroxy compound of this invention is 19-hydroxy-19-methyl-PGF.sub.2.alpha.