99372-02-8

Upstream product

• 78-70-6 3,7-dimethylocta-1,6-dien-3-ol 
• 105-53-3 diethyl malonate 
• 106-25-2 Nerol 
• 106-24-1 Geraniol 
• 141-12-8 neryl acetate 
• 105-87-3 3,7-dimethyl-2E,6-octadien-1-yl acetate 
• 115-95-7 linalool acetate 
• 72863-23-1 3,7-dimethyl-3-(p-tolylsulfonyl)-1,6-octadiene 
• 996-82-7 sodium diethylmalonate 
• 60699-32-3 (E)-3,7-dimethylocta-2,6-dien-1-yl diethyl phosphate 
• 61573-91-9 (E)-3,7-dimethyl-2,6-octadien-1-ylcarbonic acid ethyl ester 
• 87974-15-0 neryltriethylammonium bromide 
• 89111-68-2 triethyl neryl ammonium iodide 
• 89111-67-1 triethyl geranyl ammonium iodide 

Relevant academic research and scientific papers

Et3B-promoted, Pd(0)-catalyzed allylation of active methylene compounds with allylic alcohols

Triethylborane promotes the Pd(0)-catalyzed allylation of active methylene compounds (Meldrum's acid and malonates) with a variety of allylic alcohols. The reaction proceeds smoothly at room temperature and provides the allylation products in good yield. (C) 2000 Elsevier Science Ltd.

Neryl- and geranyltriethylammonium halides in the allylation of sodium diethyl malonate. The effect of the leaving group of the allylating reagent on the selectivity of the reaction

In the absence of catalyst, N-neryl- and N-geranyltriethylammonium halides can allylate sodium ethyl malonate to give terpene malonate derivatives.Using the above-mentioned amonium salts, geranyl and neryl acetates, geranyl ethyl carbonate, and geranyl diethyl phosphate as examples, it has been shown that with Pd0 and PdII catalysts, the selectivity of formation of neryl-, geranyl-, and linalylmalonates can be governed by varying the leaving group of the allylating agent. - Key words: palladium, complexes, catalysis, sodium diethyl malonate, allylation.

Allylation of Active Methylene Compounds with Allyl Oxime Carbonates Catalyzed by Pd(0)

Allylation of active methylene compounds catalyzed by a palladium(0)-phosphine system took place highly stereoselectively by employing allyl oxime carbonates as the allylating reagent.

Etude de l'allylation, catalysee par le nickel, d'enolates stables, par les ethers et les alcools allyliques

The allylation of stable enolates derived from diethyl malonate and ethyl cyanoacetate by a variety of aliphatic or aromatic allylic ethers and by allylic alcohols, under nickel catalysis, was investigated.The influence of ligands, solvents and temperature was studied.

SUBSTITUTIONS CATALYSEES AU NICKEL D'ACETATES ET DE SULFONES ALLYLIQUES

The allylic substitution of stable enolates derived from diethyl malonate, ethyl cyanoacetate, ethyl benzylsulfonylacetate, bis(benzenesulfonyl)methane and sodium p-toluenesulfinate by a variety of allylic esters and sulfones has been investigated.Suitable ligands and reaction conditions have been found to ensure high yields, and in some cases considerable control of the regioselectivity of the reaction.

ETUDE DE LA REGIOSELECTIVITE DE LA SUBSTITUTION DES CARBANIONS PAR DES DERIVATIVES ALLIQUES CATALYSEE AU PALLADIUM. OBTENTION SELECTIVE DE COMPOSES A CARBONE QUATERNAIRE

The influence of the leaving groups, carbanions and ligands on ?-allylpalladium has been investigated in the substitution of primary or tertiary terpene derivatives.Conditions have been found under which the substitution takes place essentially at one or the other end of the allylic system.This provides a new and convenient way to obtain compounds with quaternary carbon atoms, which has been exemplified by the synthesis of 3,3-dimethyl-4-pentenenitrile.