33143-86-1Relevant academic research and scientific papers
Controlled synthesis of 1-vinylnaphthalenes versus (E)-α-(1,3-enyn-4- yl)-α,β-unsaturated esters from Morita-Baylis-Hillman bromides: A sequential alkynylation and competitive 6π-electrocyclization versus conjugative transposition of a triple bond
Lim, Jin Woo,Kim, Ko Hoon,Kim, Se Hee,Kim, Jae Nyoung
, p. 2595 - 2599 (2013)
An expedient controlled synthesis of 1-vinylnaphthalenes and various dienyne derivatives has been carried out from the Morita-Baylis-Hillman bromides and propargyl acetate or p-nitrophenyl propargyl ether. By judicious choice of base, reaction temperature, and leaving group, a selective synthesis of 1-vinylnaphthalenes and dienynes, (E)-α-(1,3-enyn-4-yl)-α,β- unsaturated esters, could be performed.
