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A Simple Route to N , N ‐Dialkyl Derivatives of 2‐Amino‐5‐thiophenecarboxylates
Author(s) -
Heyde Cornelia,
Zug Ines,
Hartmann Horst
Publication year - 2000
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/1099-0690(200010)2000:19<3273::aid-ejoc3273>3.0.co;2-g
Subject(s) - ton , chemistry , simple (philosophy) , stereochemistry , organic chemistry , medicinal chemistry , combinatorial chemistry , philosophy , epistemology , fishery , biology
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.