Preparation, Characterization, and Catalytic Reactions of NCN Pincer Iron Complexes Containing Stannyl, Silyl, Methyl, and Phenyl Ligands

被引：36
|
作者：
Ito, Jun-ichi [1 ]
Hosokawa, Satomi [1 ]
Khalid, Hairuzana Binti [1 ]
Nishiyama, Hisao [1 ]
机构：
[1] Nagoya Univ, Grad Sch Engn, Dept Appl Chem, Chikusa Ku, Nagoya, Aichi 4648603, Japan
来源：
ORGANOMETALLICS | 2015年 / 34卷 / 07期
基金：
日本学术振兴会;
关键词：
C BOND-CLEAVAGE; TRANSITION-METAL-COMPLEXES; STRAINED ORGANOSILICON HETEROCYCLES; OXIDATIVE ADDITION; ASYMMETRIC HYDROSILYLATION; ETHYLENE OLIGOMERIZATION; PHOTOCHEMICAL-REACTIONS; ENVIRONMENTALLY BENIGN; DICARBENE COMPLEXES; ARYLIRON COMPLEXES;
D O I：
10.1021/acs.organomet.5b00082
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Preparation and reactivity of chiral and achiral NCN pincer Fe complexes containing bis(oxazolinyl)phenyl (abbreviated as phebox) ligands with SnMe3, SiMe3, Me, and Ph ligands were investigated. Irradiation of (phebox)SnMe3 (2) with 1 equiv of Fe(CO)(5) led to oxidative addition to give NCN pincer stannyl complex (phebox)Fe(CO)(2)(SnMe3) (3). Similarly, oxidative addition of (phebox)SiMe3 (4) with Fe(CO)(5) resulted in the formation of silyl complex (phebox)Fe(CO)(2)SiMe3 (5). Me and Ph complexes (phebox)Fe(CO)2R (7, R = Me; 8, R = Ph) were synthesized by transmetalation of the bromide complex (phebox)Fe(CO)(2)Br (1) with ZnMe2 and ZnPh2, respectively. These phebox Fe complexes served as catalysts for hydrosilylation of a ketone and CH silylation of N-methylindole.
引用
收藏
页码：1377 / 1383
页数：7
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