The stereochemistry of high pressure aldehyde addition to allylstannanes
作者:Neil S. Isaacs、Raymond L. Marshall、David J. Young
DOI:10.1016/s0040-4039(00)79589-x
日期:1992.5
The high pressure (9 kbar, 30°C) mediated addition of benzaldehyde to allylstannane (1) occurs stereospecifically with syn approach of the electrophile. At 60°C, the reaction is less selective, probably due to some isomerization of cis (1) to trans (1). At both temperatures good erythro diastereoselectivity is observed.