Diethyl 2-(3-oxo-2,3-dihydro-1,2-benzisosulfonazolyl)phosphonate is a highly reactive condensing agent, which provides good yield route to amides, esters, and thioesters from a variety of amines, active hydroxylamines, and thiols and acids.
89. Syntheses in the quinazolone series. Part V. Synthesis of 7-oxobenzo[d]quinazo[3 : 2-b]thiazole 5 : 5-dioxide, and 2-o-sulphamylphenyl-3H-quinazol-4-one
作者:Edith Stephen、Henry Stephen
DOI:10.1039/jr9570000490
日期:——
MIYAKE, M.;TOKUTAKE, N.;KIRISAWA, M., SYNTH. COMMUN., 1984, 14, N 4, 353-362
作者:MIYAKE, M.、TOKUTAKE, N.、KIRISAWA, M.
DOI:——
日期:——
Miyake, M.; Tokutake, N.; Kirisawa, M., Synthetic Communications, 1984, vol. 14, # 4, p. 353 - 362