Enantioselective Inverse-Electron Demand Aza-Diels–Alder Reaction: ipso, α-Selectivity of Silyl Dienol Ethers.
DOI Number:
10.1021/acscatal.1c03390
Reaction Category:
RXNO ID:
RXNO_0000006
Educt:
N-((E)-2-((Z)-3-methoxybenzylidene)benzofuran-3(2H)-ylidene)-4-methylbenzenesulfonamide, trimethyl(styryloxy)silane
Product:
(2R,3S,4S)-4-(3-methoxyphenyl)-3-phenyl-1-tosyl-1,2,3,4-tetrahydrobenzofuro[3,2-b]pyridin-2-ol
Catalyst:
3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4- [(8α,9S)-cinchonan-9-ylamino]- 3-Cyclobutene-1,2-dione
Cas No:
1335030-68-6
Associated Product from Buchler GmbH:
Cinchonidine Base
Cas No:
485-71-2