1.
J Org Chem
; 74(11): 4393-5, 2009 Jun 05.
Artigo
em Inglês
| MEDLINE
| ID: mdl-19476396
RESUMO
Treatment of N-tosyl aldimines with dialkyl trimethylsilyl phosphites at 0 degrees C in the presence of iodine as a catalyst afforded the corresponding sulfonamide phosphonates in excellent yields within 1.5 to 2.5 h.