1139686-68-2Relevant academic research and scientific papers
Chemoselective isomerization of secondary-type propargylic alcohols to propargylic/allenic bromides, and brominated dienes with Appel-type reaction conditions
Sakai, Norio,Maruyama, Tsukasa,Konakahara, Takeo
, p. 2105 - 2108 (2009)
Herein is described the chemoselective isomerization of secondary-type propargylic alcohols to allenic bromides, propargylic bromides and brominated dienes under Appel-type reaction conditions containing Ph3P, CBr 4 and additives. Ge
New application of n-halosuccinimide/PPh3 for the halogenation of propargyl alcohols to haloallenes
Du, Xin,Dai, Yao,He, Ren,Lu, Shirong,Bao, Ming
experimental part, p. 3940 - 3949 (2010/03/25)
An efficient and convenient new method has been developed for the preparation of haloallenes from propargyl alcohols by a reagent combination of N-halosuccinimide and triphenylphosphine. Chloroallenes 2 and bromoallenes 3 were obtained exclusively in mode
