
Polyhedron p. 2530 - 2536 (2006)
Update date:2022-07-30
Topics:
Wang, Hong-Xing
Wu, Hong-Fei
Zhou, Hui-Chao
Jin, Rong
Gao, Ren-Qing
Geng, Feng-Ying
Xu, Jian
Li, Ying-Jie
Zhang, Wen-Qin
Full Title: Activation of the C{single bond}H bond in [(η5-C5H5)Fe(η5 -C5H4CH2N(CH3)CH2C 6H4R-4)] induced by platinum (II): Crystal structure of σ-Pt[(η5-C5H5) Fe(η5-C5H3CH2N(CH3) CH2C6H4OCH3-4)]Cl(DMSO). Condensations of ferrocenylcarboxaldehyde (1) and p-methyl (2b) or p-chlorobenzylamines (2d) in methanol resulted in ferrocenylaldimines 3b, d which were reduced by lithium aluminum hydride to give 4b, d, respectively. Reductive methylations of 4b, d with aqueous formaldehyde, sodium cyanoborohydride and acetic acid afforded the tertiary ferrocenylamines 5b, d. Treatment of 5a-e [(η5-C5H5)Fe(η5 -C5H4CH2N(CH3)CH2 C6H4R-4)] (R = CH3O(a), CH3(b), H(c), Cl(d), NO2(e)) with cis-[Pt(DMSO)2Cl2] in methanol produced predominately cycloplatinated complexes 6a-e σ-Pt[(η5-C5H5)Fe(η 5-C5H3CH2N(CH3) CH2C6H4-R-4)]Cl(DMSO) (R = same as before) in which the configurations consisted of RNRP and SNSP. In addition, the preferred activation of the C{single bond}H bond in the cyclopentadienyl ring rather than that in the phenyl ring was also observed. All compounds 3b-5b, 3d-5d, 6a-e were characterized by elemental analysis, IR and 1H NMR. The structure of 6a was determined by X-ray single crystal diffraction. The possible mechanism for the formation of 6 was discussed.
Xiamen Kaijia Imp & Exp Co., Ltd.
Contact:86-592-5101177
Address:Room406 Luhui Building No. 65 Haitian Road Huli Xiamen,China.
Frapp's Chemical (NFTZ) Co.,Ltd
Contact:+86-576-86137892
Address:General Chamber of Commercial Building, 159 Wanchang Middle Road, Wenling, Zhejiang, China
zhejiang huangyan wanfeng pharm chem co.ltd
Contact:+86-576- 84160728
Address:No. 5 Dazha Road, Economic,Development Zone(JiangKou), Zhejiang, China
Shanghai SMEC Trading Co., Ltd.
website:http://www.shanghaismec.com
Contact:+86-21-68811293
Address:ROOM 1101,NO.800 SHANGCHENG RD,SHANGHAI,CHINA
Nanjing distinctions Medical Technology Co., Ltd.(expird)
Contact:+86-15996203785 13914714059
Address:nanjing,jiangsu , China
Doi:10.1016/j.ica.2006.06.026
(2006)Doi:10.1002/chir.20767
(2010)Doi:10.1007/s11172-009-0207-z
(2009)Doi:10.1021/acs.orglett.1c01581
(2021)Doi:10.1016/j.bmc.2008.06.050
(2008)Doi:10.1016/S0040-4039(00)86006-2
(1983)