100363-24-4Relevant articles and documents
A simple route to N,N-dialkyl derivatives of 2-amino-5-thiophenecarboxylates
Heyde, Cornelia,Zug, Ines,Hartmann, Horst
, p. 3273 - 3278 (2007/10/03)
Starting from acetamides 4 and using three different routes - via thioacetamides 5, 3-amino-thioacrylamides 7, or 3-chloropropeniminium salts 6 - a series of new N,N-dialkyl derivatives of 2-amino-5-thiophenecarboxylates 10 has been prepared and analytically and spectroscopically characterized.