PT91980A - Process for the preparation of hept-6-enoic and heptanoic acids substituted in the 7 position and their derivatives and intermediate products
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Process for the preparation of hept-6-enoic and heptanoic acids substituted in the 7 position and their derivatives and intermediate products
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
The invention relates to a new process for the preparation of compounds of formula I: <IMAGE> in which X represents -CH2CH2- or -CH=CH, R1 is an ester group which is inert under the reaction conditions, and R is an organic radical which has groups which are inert under ...
PT9198089A1989-10-131989-10-13
PROCESS FOR THE PREPARATION OF HEPT-6-ENOIC ACID AND HEPTANOIC ACIDS SUBSTITUTED IN POSITION 7 AND ITS DERIVATIVES AND INTERMEDIATE PRODUCTS
PT91980B
(en)
Process for preparing derivatives of 5,11-dihydro-6h-pyrido[2,3-b][1,4]-benzodiazepin-6-one, and the final derivatives and synthesis intermediates obtained thereby
Derivatives of 2,2-demethyl cyclopropane carboxylic acid containing at 3 a halogen chain,their process and the intermediates of the preparation their application as pesticides and the compositions containing them