One-pot, Simple, and Convenient Synthesis of 2-Thioxo-2,3-dihydroquinazolin-4(1H)-ones
作者:Vinod K. Tiwari、Desh D. Singh、Hakkim A. Hussain、Bhuwan B. Mishra、Archana Singh
DOI:10.1007/s00706-007-0747-6
日期:2008.1
A simple and convenientmethod for the synthesis of diverse 2-thioxo-2,3-dihydroquinazolin-4(1 H )-ones was developed as one-pot reaction of anthranilic acidesters, primary amines, and bis(benzotriazolyl)methanethione in presence of the amidine base DBU .
作为一种邻氨基苯甲酸酯,伯胺和双(苯并三唑基)甲烷硫酮的一锅反应,开发了一种简单方便的合成各种2-thioxo-2,3-dihydroquinazolin-4(1 H )-ones的方法。的base基 DBU 。
Reddy, Ch. K.; Reddy, P. S. N.; Ratnam, C. V., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1987, vol. 26, # 1-12, p. 882 - 883
作者:Reddy, Ch. K.、Reddy, P. S. N.、Ratnam, C. V.
DOI:——
日期:——
REDDY, CH. K.;REDDY, P. S. N.;RATNAM, C. V., INDIAN J. CHEM., 26,(1987) N 9, 882-883