期刊
TETRAHEDRON
卷 73, 期 51, 页码 7239-7244出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tet.2017.11.021
关键词
Photoinduced electron transfer-promoted debenzylation; Phenylalanine and tyrosine derivatives; Peptide; Dicyanoarene; Glycine derivatives
资金
- Japan Society for the Promotion of Science (JSPS) [17K05779]
- Grants-in-Aid for Scientific Research [17K05779] Funding Source: KAKEN
Photoinduced debenzylations of phenylalanine and tyrosine derivatives with dicyanoarenes afford glycine derivatives by the generation of radical cations. Despite the limited substrate scope, the radical cation of phenylalanine and tyrosine derivatives bearing both a carbamate (without an aromatic group) at the N-terminal and an amide at the C-terminal could promote the breaking C-C bond at the benzylic position by a photoinduced electron transfer. It is important to understand the chemical behavior of the radical cations of phenylalanine and tyrosine in enzymes involving electron transfer. (C) 2017 Elsevier Ltd. All rights reserved.
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