Direct Synthesis of Guanidines Using Di(imidazole-1-yl)methanimine
作者:Yong-Qian Wu、Sean K. Hamilton、Douglas E. Wilkinson、Gregory S. Hamilton
DOI:10.1021/jo0202381
日期:2002.10.1
A direct synthetic approach to guanidine compounds is reported here usingdi(imidazole-1-yl)methanimine and di(imidazole-1-yl)cyanomethanimine as guanylating reagents.
o-Iodoxybenzoic acid mediated oxidative condensation: synthesis of guanidines using 1,-3-disubstituted thiourea precursors
作者:Prasad S. Dangate、Krishnacharya G. Akamanchi
DOI:10.1016/j.tetlet.2012.09.130
日期:2012.12
An efficient and mild oxidative condensation procedure using o-iodoxybenzoic acid and triethylamine or ammonia as base has been developed for the synthesis of guanidines starting from easily synthesizable 1,3-disubstituted thioureas and amines or ammonia. (C) 2012 Elsevier Ltd. All rights reserved.
A convenient synthesis of guanidines from thioureas
作者:Cynthia A. Maryanoff、Robin C. Stanzione、James N. Plampin、John E. Mills
DOI:10.1021/jo00360a040
日期:1986.5
MARYANOFF, C. A.;STANZIONE, R. C.;PLAMPIN, J. N.;MILLS, J. E., J. ORG. CHEM., 1986, 51, N 10, 1882-1884
作者:MARYANOFF, C. A.、STANZIONE, R. C.、PLAMPIN, J. N.、MILLS, J. E.