REGIOSELECTIVE AND UNUSUAL [3-NITROSOSTYRENES WITH 1,3-DIAZA-1,3-BUTADIENES(2] CYCLOADDITIONS OF ALPHA)

Authors
SHARMA AK MAZUMDAR SN MAHAJAN MP
Citation
Ak. Sharma et al., REGIOSELECTIVE AND UNUSUAL [3-NITROSOSTYRENES WITH 1,3-DIAZA-1,3-BUTADIENES(2] CYCLOADDITIONS OF ALPHA), Tetrahedron letters, 34(49), 1993, pp. 7961-7964
Citations number
18
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
34
Issue
49
Year of publication
1993
Pages
7961 - 7964
Database
ISI
SICI code
0040-4039(1993)34:49<7961:RAU[W1>2.0.ZU;2-R
Abstract
alpha-Nitrosostyrenes (2), generated in situ, underwent unusual regios elective [3+2]cycloadditions with 1,3-diaza-1,3-butadienes (1) leading to cyclic nitrones (5) in good yields. They also gave cyclic nitrones (8) with trisubstituted amidines (7).