期刊
TETRAHEDRON
卷 58, 期 14, 页码 2701-2724出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/S0040-4020(02)00131-X
关键词
protecting groups; cyclisations; oxazolidinones; imidazolidinones; carbamates; inversion reactions; Thorpe-Ingold effect; peptides