Efficient synthesis of N1- or N3-substituted thieno[2,3-d]imidazol-2-ones
摘要:
N-1- or N-3-substituted thieno[2,3-d]imidazol-2-one derivatives are selectively obtained after N-alkylation of thiaisatoic anhydrides followed by formation of the N-substituted aminocarbonyl azides and Curtius rearrangement, (C) 1999 Elsevier Science Ltd. All rights reserved.
N-1- or N-3-substituted thieno[2,3-d]imidazol-2-one derivatives are selectively obtained after N-alkylation of thiaisatoic anhydrides followed by formation of the N-substituted aminocarbonyl azides and Curtius rearrangement, (C) 1999 Elsevier Science Ltd. All rights reserved.
Galvez, Carmen; Garcia, Francisco; Garcia, Juan, Journal of Heterocyclic Chemistry, 1986, vol. 23, p. 1103 - 1108
作者:Galvez, Carmen、Garcia, Francisco、Garcia, Juan、Soldevila, Joan