Glover, Stephen A.; Rosser, Adam A. (2012-06-14). "Reliable Determination of Amidicity in Acyclic Amides and Lactams". The Journal of Organic Chemistry. 77 (13): 5492–5502. doi:10.1021/jo300347k. ISSN0022-3263. PMID22646836.
Hu, Feng; Lalancette, Roger; Szostak, Michal (2016-03-08). "Structural Characterization of N-Alkylated Twisted Amides: Consequences for Amide Bond Resonance and N−C Cleavage". Angewandte Chemie International Edition. 55 (16): 5062–5066. doi:10.1002/anie.201600919. ISSN1433-7851. PMID26953809.
Glover, Stephen A.; Rosser, Adam A. (2012-06-14). "Reliable Determination of Amidicity in Acyclic Amides and Lactams". The Journal of Organic Chemistry. 77 (13): 5492–5502. doi:10.1021/jo300347k. ISSN0022-3263. PMID22646836.
Hu, Feng; Lalancette, Roger; Szostak, Michal (2016-03-08). "Structural Characterization of N-Alkylated Twisted Amides: Consequences for Amide Bond Resonance and N−C Cleavage". Angewandte Chemie International Edition. 55 (16): 5062–5066. doi:10.1002/anie.201600919. ISSN1433-7851. PMID26953809.
Glover, Stephen A.; Rosser, Adam A. (2012-06-14). "Reliable Determination of Amidicity in Acyclic Amides and Lactams". The Journal of Organic Chemistry. 77 (13): 5492–5502. doi:10.1021/jo300347k. ISSN0022-3263. PMID22646836.
Hu, Feng; Lalancette, Roger; Szostak, Michal (2016-03-08). "Structural Characterization of N-Alkylated Twisted Amides: Consequences for Amide Bond Resonance and N−C Cleavage". Angewandte Chemie International Edition. 55 (16): 5062–5066. doi:10.1002/anie.201600919. ISSN1433-7851. PMID26953809.