133145-86-5Relevant academic research and scientific papers
Evidence for synclinal transition state in the reactions of aromatic aldehydes with α-(alkoxy)allylstannanes
Gung, Benjamin W.,Smith, Daniel T.,Wolf, Mark A.
, p. 5455 - 5466 (2007/10/02)
Unlike aliphatic aldehydes, aromatic aldehydes produce greater than 95% of syn-(Z) enol ether when treated with α-(alkoxy)allylstannanes in the presence of BF3·Et2O. However, in the presence of TiCl4, the reaction of p-chloro-o-methoxybenzaldehyde with α-(alkoxy)crotylstannane produced predominantly the syn-(E) isomer.
