145350-41-0Relevant academic research and scientific papers
Dilithiation of 2-(Chloromethyl)-3-tosylpropene: Synthesis and Reactivity of a New Chlorinated Allyl Sulfone Dianion
Najera, Carmen,Sansano, Jose M.
, p. 6543 - 6546 (1992)
Double lithiation of 2-(chloromethyl)3-tosylpropene (4) with n-butyl-lithium at -90 deg C in the presence of DMPU leads to the dianion 5, which by reaction with deuterium oxide affords the corresponding 3,3-dideuteriated product 6.The alkylation reaction
Dilithiated 2-(Chloromethyl)-3-tosylpropene: A New γ-Chlorinated Allyl Sulfone Dianion in Organic Synthesis
Najera, Carmen,Sansano, Jose M.
, p. 3491 - 3508 (2007/10/02)
Dilithiation of 2-(chloromethyl)-3-tosylpropene (1) with n-butyllithium at -90 deg C in the presence of DMPU affords the allylic dianion 2 which reacts with deuterium oxide or very reactive alkylating agents to give α,α-disubstituted products 3 or 4, resp
