Bulletin of the Chemical Society of Japan p. 403 - 412 (1998)
Update date:2022-08-03
Topics:
Nakanishi, Saburo
Memita, Seiji
Takata, Toshikazu
Itoh, Keiji
[Fe(eta;3-allyl)(CO)2(NO)] complexes were prepared by the reaction of tetrabutylammonium tricarbonylnitrosylferrate with tosylates, trifluoroacetates and phosphonates of allylic alcohols and with allylic halides. However, acetates and carbonates of the allylic alcohols are ineffective for the preparation of the complexes. The reaction of [Fe{eta;3-(1-substituted allyl)}(CO)2(NO)] with phosphorus ligands (L) gave a mixture of diastereomeric [Fe{eta;3-(1-substituted allyl)}(CO)(NO)(L)] complexes, which have planar chirality and central chirality of the iron atom. Variable-temperature 1 H NMR spectroscopy revealed that no isomerization between these diastereomers occurred upon heating up to 80 °C. Also neither syn-anti isomerization of the allylic ligand nor isomerization of planar chirality of the complexes took place. The unsubstituted allylic ligand rotates about the iron-allyl ligand axis at room temperature, while eta;3-(1-substituted allylic) ligands do not.
View MoreZHEJIANG CHEMICAL INDUSTRY INSTITUTE TECHNOLOGY CO.,LTD
Contact:86-575-82730298
Address:shangyu
Nanjing distinctions Medical Technology Co., Ltd.
Contact:+86-15996203785 13914714059
Address:nanjing,jiangsu , China
Jiangxi Province Bethel Pharmaceutical Co., Ltd.
Contact:+86-795-259 3456 ,+86-15957688008 13566650571
Address:Huangjindui Chemical Park, Shanggao County ,Yichun city,Jiangxi Province
Wuhan Shangrisyn chemicals Technology Co.,Ltd
Contact:+86-027-84466317 __ +86-15387123698
Address:wuhan - china
Anhui New Star Pharmaceutical Development Co., Ltd
Contact:013956922763
Address:Floor 3, F9A, F Workshop, No.110 Kexue Road, High-Tech Development Zone, Hefei, Anhui ,China
Doi:10.1021/jm051261s
(2006)Doi:10.1021/ol051286l
(2005)Doi:10.1039/c3dt52503a
(2014)Doi:10.1002/hlca.19630460133
(1963)Doi:10.1021/jo0600961
(2006)Doi:10.1007/s11178-005-0336-2
(2005)