732250-30-5Relevant academic research and scientific papers
Asymmetric alkylation of diarylmethane derivatives. Improved results using methoxyethoxy substituent
Wilkinson, James A.,Rossington, Steven B.,Leonard, John,Hussain, Nigel
, p. 5481 - 5483 (2004)
Alkylation of 2-methoxyethoxyphenyl phenyl methane using sec-BuLi and (-)-sparteine has been carried out in excellent yields and up to 94% ee. The best results were obtained in allylation reactions but methylation, ethylation, benzylation and trimethylsilylation have all been carried out with acceptable ee.
Asymmetric alkylation of diarylmethane derivatives
Wilkinson, James A.,Rossington, Steven B.,Ducki, Sylvie,Leonard, John,Hussain, Nigel
, p. 1833 - 1844 (2007/10/03)
Deprotonation-alkylation of prochiral diarylmethane substrates using sec-BuLi and (-)-sparteine has been carried out in excellent yields and up to 94% ee. A variety of enantioselective alkylations, silylations and stannylations have been performed on four
