Relative ease of transient acyl imine formation via selenoxide, sulfoxide, and sulfone. beta. NH elimination. A feasibility study on the preparation of novel peptide …
BP Branchaud, P Tsai
文献索引:Journal of Organic Chemistry, , vol. 52, # 24 p. 5475 - 5478
... 19.9 mmol) of 70% HN03, 2.21 mL (40.0 mmol) of concentrated HzS04, and 6 mL of CHzClz was stirred for 1 h. The organic layer was ... Bruce P. Branchaud*t and Pei Tsai Department of Chemistry, University of Oregon, Eugene, Oregon 97403 Received May 11, 1987 ... 5476 J. Org ...