Studies on activation of C‐H bond and insertion reaction of CO, CO 2  into M‐C bond using (Ir(COD)(diphos))Cl complexes | Zendy

GuangNian Li | Zendy; Hong Jin | Zendy; LiangFu Zhang | Zendy

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Studies on activation of C‐H bond and insertion reaction of CO, CO 2 into M‐C bond using (Ir(COD)(diphos))Cl complexes

Author(s) -

GuangNian Li,

Hong Jin,

LiangFu Zhang

Publication year - 1987

Publication title -

acta chimica sinica english edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.28

H-Index - 41

eISSN - 1614-7065

pISSN - 0256-7660

DOI - 10.1002/cjoc.19870050108

Subject(s) - chemistry , acetonitrile , ligand (biochemistry) , molar conductivity , substrate (aquarium) , chelation , medicinal chemistry , elemental analysis , inorganic chemistry , organic chemistry , biochemistry , oceanography , receptor , geology

Three new organoiridium complexes are prepared from (Ir(COD)(μ‐Cl)) 2 and diphosphine in 1:2 molar ratio, and characterized by means of IR, 1 H NMR electric conductivity and elemental analysis. Using acetonitrile as substrate. we investigated the abilities of these complexes to activate sp 3 C‐H bond and promote insertion reaction of CO, CO 2 into metal‐carbon bond. The experimental results show that the activity of (Tr(COD)(diphos))Cl is correlated to the electronic property of diphosphine chelate ligand.

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