5435-93-8Relevant academic research and scientific papers
A one-step synthesis of 2,3-dihydro-4H-pyran-4-ones from 3-ethoxy α,β-unsaturated lactones
Winkler, Jeffrey D.,Oh, Kyungsoo
, p. 2421 - 2423 (2005)
(Chemical Equation Presented) Addition of diverse nucleophiles to the unsaturated lactone 2 that results from hetero Diels-Alder reaction of Brassard's diene 1 with aldehydes leads to an efficient and general approach to the synthesis of 2,3-dihydro-4H-py
Mild and highly enantioselective vinylogous aldol reaction of brassards diene with aromatic aldehydes by combined lewis acid catalyst
Wang, Guowei,Zhao, Jinfeng,Zhou, Yuhan,Wang, Baomin,Qu, Jingping
supporting information; experimental part, p. 5326 - 5329 (2010/10/19)
(Figure presented) The combined Lewis acid catalytic system, generated from (R)-1,1′-bi-2-naphthol [(R)-BINOL], Ti(O-i-Pr)4, H 2O, and lithium chloride, effectively catalyzed the enantioselective vinylogous aldol reaction of Brassard
