Synthesis and characterization of novel 1,3-selenazine derivatives. BF3·Et2O-assisted reaction of primary selenoamides with α,β-unsaturated ketones
- 1 January 1999
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- No. 4,p. 453-456
- https://doi.org/10.1039/a809131e
Abstract
Reaction of primary selenoamides with α,β-unsaturated ketones in the presence of BF3·Et2O provided 5,6-dihydro-4H-1,3-selenazine derivatives in high yields. Among the 1,3-selenazine diastereomers bearing two asymmetric carbons at the C4 and C6 positions, the cis form is predominant.Keywords
This publication has 0 references indexed in Scilit: