REACTION OF 2-BENZYLSELENO-N-TRIMETHYLSILYLBENZAMIDES WITH PHOSGENE -PREPARATION OF BENZOSELENAZINE-2,4-DIONES

Authors
FONG MC LAWS MJ SCHIESSER CH
Citation
Mc. Fong et al., REACTION OF 2-BENZYLSELENO-N-TRIMETHYLSILYLBENZAMIDES WITH PHOSGENE -PREPARATION OF BENZOSELENAZINE-2,4-DIONES, Australian Journal of Chemistry, 48(6), 1995, pp. 1221-1226
Citations number
17
Categorie Soggetti
Chemistry
Journal title
Australian Journal of Chemistry → ACNP
ISSN journal
00049425
Volume
48
Issue
6
Year of publication
1995
Pages
1221 - 1226
Database
ISI
SICI code
0004-9425(1995)48:6<1221:RO2WP->2.0.ZU;2-X
Abstract
Treatment of N-alkyl-2-benzylseleno-N-trimethylsilylbenzamides, prepar ed from the N-substituted benzamide (3) or (8; R = primary alkyl, phen yl) by reaction with trimethylsilyl triflate, with phosgene in ether a ffords the benzoselenazine-2,4-dione ring system (7) or (9) in good yi eld.