Reaction of isothiourea with 2,3-diaza-3-pentenedioic anhydride. A solid-phase synthesis of 3-amino-1,2,4-triazin-5(4H)-ones
作者:Rui-Yang Yang、Alan P Kaplan
DOI:10.1016/s0040-4039(01)00766-3
日期:2001.7
The first reported solid-phase synthesis of 3-amino-1,2,4-triazin-5(4H)-ones is described. Reactions of polymer-bound isothiourea with 2,3-diaza-3-pentenedioic anhydride forms 3-amino-1,2,4-triazin-5(4H)-ones in good yields and high purity. (C) 2001 Elsevier Science Ltd. All rights reserved.
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