Synthesis of imides and amides from diacetyl-l-tartaric acid anhydride
Diacetyl-L-tartaric acid anhydride reacted with aromatic primary amines to yield imides (3g-l) and amides (4a- f). The ortho-substituted aromatic primary amines either with electron donating or withdrawing groups yielded amides, whereas para-substituted amines produced imides. However, meta-substituted aromatic primary amines with electron withdrawing residues afforded amides while electron donating counterparts furnished imides.
Naz, Sara,Zaidi, Javid H.,Mehmood, Tahir,Wali, Sher,Ali, Muhammad,Taha, Muhammad,Khan, Khalid M.
experimental part
p. 319 - 322
(2011/07/07)
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