263870-76-4

Upstream product

• 108031-80-7 (2S,2'S-(2α,2'α,3aα,3a'α,4β,4'β,7β,7'β,7aα,7a'α))-2,2'-oxybis[octahydro-7,8,8-trimethyl-4,7-methanobenzofuran] 
• 91-01-0 1,1-Diphenylmethanol 
• 263870-65-1 [2R-(2α,3aα,4β,7β,7aα)]-2-(diphenylmethoxy)-octahydro-7,8,8-trimethyl-4,7-methanobenzofuran 

Relevant academic research and scientific papers

[1,2]-Wittig rearrangement of acetals. Part 2: The influence of reaction conditions1

Acetals of seven alcohols with (+)-camphor derived enantiomerically pure 7,8,8-trimethyl-4,7-methanobenzofuran-2-ol were subjected to different reaction conditions favorable for a [1,2]-Wittig rearrangement. Results with regard to conversion, yield and st

[1,2]-Wittig rearrangement of acetals. Part 1: Investigation about structural requirements

Acetals of different alcohols with (+)-camphor derived enantiomerically pure 7,8,8-trimethyl-4,7-methanobenzofuran-2-ol were prepared and subjected to conditions favorable for a [1,2]-Wittig rearrangement. Results with regard to conversion, yield and stereochemical course depending on the structure of the starting material are discussed. (C) 2000 Elsevier Science Ltd.