Keywords
Cyclization reaction
diastereoselectivity
Racemic and R-(+)-N-trimethylsilyl-(1-phenyl)ethylamines
Thiazaphosphole
Abstract
Racemic and (R)-(+)-N-trimethylsilyl-(1-phenyl)ethylamines stereoselectively react with O-phenylchloromethylisothiocyanatothiophosphonate to give a diastereomeric mixture of separable 1,3,4-thiazaphospholes; racemic thiazaphosphole crystallises as a conglomerate.
References
1.
Kolodiazhnyi O.I.
Tetrahedron Asymmetry,
1998
2.
10.1016/j.mencom.2007.11.007_bib2
Kukhar
Aminophosphonic and Aminophosphinic Acids: Chemistry and Biological Activity,
2000
3.
10.1016/j.mencom.2007.11.007_bib3
Khailova
Synlett.,
2006
4.
Baccolini G., Todesco P.E.
Journal of Organic Chemistry,
1975