摘要 |
PROBLEM TO BE SOLVED: To provide a catalyst system exhibiting good performances even in catalytic reactions without requiring the use of a phosphine and to provide a ligand. SOLUTION: A compound is represented by formula (I), specifically bis(5H-dibenzo[a,d]cyclohepten-5-yl)amine, methyl N-(5H-dibenzo[a,d]cyclohepten-5-yl)-L-2,5-cylcohexadienylalanate, etc. COPYRIGHT: (C)2006,JPO&NCIPI
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