1) Bryan P. McKibben, Craig H. Cartwright and Arlindo L. Castelhano
Practical synthesis of tetrasubstituted thiophenes for use in compound libraries
Tetrahedron Letters, Volume 40, Issue 30, Pages 5471-5474
Код: Выделить всё
http://dx.doi.org/10.1016/S0040-4039(99)01108-9Microwave accelerated Gewald reaction: synthesis of 2-aminothiophenes
Tetrahedron Letters, Volume 48, Issue 18, 2007, Pages 3171-3172
Код: Выделить всё
http://dx.doi.org/10.1016/j.tetlet.2007.03.052Karl Gewald, Elfriede Schinke, Horst Böttcher
Chemische Berichte, Volume 99 Issue 1 , Pages 1 - 376
Код: Выделить всё
http://dx.doi.org/10.1002/cber.19660990116THE GEWALD SYNTHESIS
Journal of Sulfur Chemistry ,Volume 16, Issue 1, pages 1 - 17
Код: Выделить всё
http://dx.doi.org/10.1080/01961779408048964