16974-10-0Relevant articles and documents
Method for synthesizing cis-7-tetradecenol acetate which is main component of sex pheromone of holcocerus vicarius walker
-
Paragraph 0014, (2016/12/16)
The invention discloses a method for synthesizing cis-7- tetradecenol acetate which is a main component of sex pheromone of holcocerus vicarius walker. The method includes (1), preparing (7-bromo-heptyl-1-)-2-tetrahydropyran ether; (2), preparing (7-bromo
Syntheses of (Z)-7-Tetradecen-l-yl Acetate, (Z)-9-Tetradecen-l-ol and its Acetate from Aleuritic Acid
Majee,Ramani
, p. 727 - 728 (2007/10/03)
-
The Reactivity of the Highly Functionalized Copper, Zinc Reagents RCu(CN)ZnI Toward 1-Haloalkynes and Acetylenic Esters
Yeh, Ming Chang P.,Knochel, Paul
, p. 4799 - 4802 (2007/10/02)
The highly functionalized organometallics RCu(CN)ZnI 1 react efficiently with 1-haloalkynes providing polyfunctionalized alkynes in high yields.This method has been used to prepare a pheromone of the Amathes c-nigrum in 3 steps and 64percent overall yield.The reagents 1 also add in the presence of an excess of Me3SiCl to acetylenic esters to afford polyfunctionalized C-silylated ethylenic esters.In the case of ethyl propiolate, the reaction is highly stereoselective and affords 97percent pure (E)-2-trimethylsilyl ethylenic esters.