MAGNUS, PHILIP;COLDHAM, IAIN, J. AMER. CHEM. SOC., 113,(1991) N, C. 672-673
作者:MAGNUS, PHILIP、COLDHAM, IAIN
DOI:——
日期:——
New trialkylsilyl enol ether chemistry: α-N-tosylamination of triisopropylsilyl enol ethers
作者:Philip Magnus、Jérôme Lacour、Iain Coldham、Benjamin Mugrage、William B. Bauta
DOI:10.1016/0040-4020(95)00696-6
日期:1995.10
Triisopropylsilyl enolethers reaet with (TsN)2Se to give α-N-tosylamino derivatives in modest to good yields. In the absence of 1,3-diaxial interactions the N-tosylamino group prefers an axial conformation. The axial N-tosylamino derivatives can be readily transformed into the azabicyclo[3.3.1]nonane skeleton, the core structure of a number of alkaloids.