通过3-氨基(苯并)噻吩-2-羧酸酯与各种内酰胺的缩合反应合成了一系列新颖的噻吩并噻吩并[3,2 - d ]嘧啶-4(3 H)-。 噻吩并[3,2 - d ]嘧啶-4(3 H)-ones-苯并噻吩并[3,2 - d ]嘧啶-4(3H)-ones-3-氨基噻吩-2-羧酸盐-3-氨基苯并噻吩-2 -羧酸盐
通过3-氨基(苯并)噻吩-2-羧酸酯与各种内酰胺的缩合反应合成了一系列新颖的噻吩并噻吩并[3,2 - d ]嘧啶-4(3 H)-。 噻吩并[3,2 - d ]嘧啶-4(3 H)-ones-苯并噻吩并[3,2 - d ]嘧啶-4(3H)-ones-3-氨基噻吩-2-羧酸盐-3-氨基苯并噻吩-2 -羧酸盐
Synthesis of ethyl 3-amino-5-arylthiophene-2-carboxylates based on α-chlorocinnamonitriles
作者:A. V. Shastin、I. V. Golubinskii、O. N. Lenkova、E. S. Balenkova、V. G. Nenaidenko
DOI:10.1134/s1070428002120138
日期:2006.2
A new procedure was developed for preparation of ethyl 3-amino-5-arylthiophene-2-carboxylates by the reaction of alpha-chlorocinnamonitriles and their analogs with ethyl mercaptoacetate for a wide range of substrates. The reaction products form in high yields.
A Simple Method for the Synthesis of 5-Aryl-3-amino-2-alkoxycarbonylthiophenes
作者:Horst Hartmann、Jürgen Liebscher
DOI:10.1055/s-1984-30808
日期:——
HARTMANN, H.;LIEBSCHER, J., SYNTHESIS, BRD, 1984, N 3, 275-276
作者:HARTMANN, H.、LIEBSCHER, J.
DOI:——
日期:——
Synthesis of a Series of Novel Thieno- and Benzothieno[3,2-d]pyrimidin-4(3H)-ones
作者:Gilbert Kirsch、Ismail Abdillahi
DOI:10.1055/s-0030-1258469
日期:2011.4
A series of novel thieno- and benzothieno[3,2-d]pyrimidin-4(3H)-ones is synthesised via condensation of 3-amino(benzo)thiophene-2-carboxylates with various lactams. thieno[3,2-d]pyrimidin-4(3H)-ones - benzothieno[3,2-d]pyrimidin-4(3H)-ones - 3-aminothiophene-2-carboxylate - 3-amino benzothiophene-2-carboxylate
通过3-氨基(苯并)噻吩-2-羧酸酯与各种内酰胺的缩合反应合成了一系列新颖的噻吩并噻吩并[3,2 - d ]嘧啶-4(3 H)-。 噻吩并[3,2 - d ]嘧啶-4(3 H)-ones-苯并噻吩并[3,2 - d ]嘧啶-4(3H)-ones-3-氨基噻吩-2-羧酸盐-3-氨基苯并噻吩-2 -羧酸盐