The ylide route to fluorodienes

Ylides Ph3P+C-RR1 (R = H, Me; R1 = OMe, Cl, Me, Pr, Ph, CO2Me) underwent Wittig reaction with fluoroalkenals MeCR2:CFCHO (R2 = H, Me) to give 52-95% MeCR2:CFCH:CRR1. This reaction occurred at approx. the same rate, and gave nearly the same Z-E mixts., as the corresponding nonfluorinated aldehydes. [on SciFinder (R)]


Published in:
Chemistry Letters, 12, 2149-52
Year:
1984
Keywords:
Note:
CAN 102:203559
23-3
Aliphatic Compounds
Inst. Chim. Org.,Univ. Lausanne,Lausanne,Switz.
Journal
0366-7022
written in English.
19493-11-9; 20262-14-0; 21204-67-1; 21655-89-0; 29942-59-4; 32673-36-2; 72818-27-0 Role: RCT (Reactant), RACT (Reactant or reagent) (Wittig reaction of, with fluoroalkenal); 2605-67-6; 2605-68-7; 3728-50-5; 16666-80-1; 16721-45-2; 20763-19-3; 29949-92-6 Role: RCT (Reactant), RACT (Reactant or reagent) (Wittig reaction of, with fluoroalkenals); 63995-82-4; 63995-86-8 Role: RCT (Reactant), RACT (Reactant or reagent) (Wittig reaction of, with phosphorus ylides, fluorodienes by); 95887-27-7P; 95887-28-8P; 95887-29-9P; 95887-30-2P; 95887-31-3P; 95887-32-4P; 95887-33-5P; 95887-37-9P; 95887-38-0P; 95887-39-1P; 95887-40-4P; 95887-41-5P; 95887-42-6P; 95887-43-7P; 95887-44-8P; 95887-45-9P; 95887-46-0P; 95887-47-1P; 95887-48-2P; 95887-49-3P; 95887-50-6P Role: SPN (Synthetic preparation), PREP (Preparation) (prepn. of, from fluoroalkenal and phosphorus ylide)
Laboratories:




 Record created 2006-03-03, last modified 2018-01-27


Rate this document:

Rate this document:
1
2
3
 
(Not yet reviewed)