Activation of ?(C-H) Bonds in Ferrocenyl- and Bis(ferrocenyl)-imines promoted by Palladium

DOI: 10.1039/DT9950002445

Source and publish data:

Journal of the Chemical Society, Dalton Transactions p. 2445 - 2452 (1995)

Update date:2022-08-03

Topics:

Authors:

Bosque, Ramon

Lopez, Concepcion

Sales, Joaquim

Tramuns, David

Solans, Xavier

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1039/DT9950002445

Ferrocenylimines of general formula 5-C5H5)<η⁵-C5H4CH2CH2N=CR(R')>> 5-C5H4)Fe(η⁵-C5H5) 1e, R = Me, R' = (η⁵-C5H4)Fe(η⁵-C5H5) 1f> were prepared by condensation of 2-ferrocenylethylamine and the corresponding aldehyde (1a-1e) or acetylferrocene (1f).Cyclopalladation reactions of these substrates gave different kinds of metallacycle depending on the nature of the ligand.In particular, endocyclic five-membered palladacycles containing a ?(Pd-C_sp2_,phenyl) or a ?(Pd-C_sp2_,ferrocene) were obtained from 1a, 1b and 1e, 1f respectively.However, for the ferrocenylimines in which the ortho positions of the aryl ring are blocked by either chlorine (1c) or methyl (1d) groups, mixtures of palladated compounds containing a ?(Pd-C_sp2_,ferrocene) and a ?(Pd-C_sp2_,phenyl) (for 1c) or a ?(Pd-C_sp2_,aliphatic) bond (for 1d) were obtained.The molecular structure of was determined by X-ray crystallography: triclinic, space group P<*>, with a = 9.995(1), b = 11.308(2), c = 15.747(2) Angstroem, α = 96.85(1), β = 99.05(1) and γ = 95.99(1) deg.This confirms the formation of a five-membered palladacycle fused with the phenyl ring.

Full text of DOI:10.1039/DT9950002445

View Article Online / Journal Homepage / Table of Contents for this issue

View Article Online

Products guided by the article

Product name:[Pd(C6H4CH=NCH2CH2(η(5)-C5H4)Fe(η(5)-C5H5))Cl(PPh3)]

Cas No:169695-46-9

R&D Labs maybe for 169695-46-9

Shanghai Dynamic Industrial Co.,Ltd.

website:http://www.shdynamic.com

Contact:86-021 3392 6680

Address:Room 805 Information Tower, No.1403 Minsheng Road, Pudong New Area, Shanghai 200135, P. R. China
SPRING CHEMICAL INDUSTRY CO.,LTD

Contact:86-187-66672125

Address:linchi industry park.zouping
Chongqing Shuangfeng Chemical Co.,Ltd

Contact:+86-23-49850156

Address:No.663,xuanhua Rd,yongchuan,chongqing,China
WUXI HONOR SHINE CHEMICAL CO.,LTD

Contact:+86-510-83593312

Address:No.1699 Huishan avenue,Huishan district,Wuxi ,Jiangsu,China,214177.(Wuxi Huishan Ecomonic Develop Zone )
taicang liyuan chemical co,.ltd

website:http://www.tcliyuanchem.com/productse.php

Contact:86-512-53539583

Address:Room 804,Huaxu Building,No.95,Renmin South Road,Taicang city,Jiangsu Province,China

Relevant to this article

Doi:10.1021/ja00993a048
(1967)
Synthesis and Evaluation of 6,7-Dihydroxy-2,3,4,8,9,13b-hexahydro-1H-benzo<6,7>cyclohepta<1,2,3-ef><3>benzazepine, 6,7-Dihydroxy-1,2,3,4,8,12b-hexahydroanthr<10,4a,4-cd>azepine, and 10-(Aminomethyl)-9,10-dihydro-1,2-dihydroxyanthracene as Conformationally

Doi:10.1021/jm00013a015
(1995)
A Porous Cu(II)-MOF with Proline Embellished Cavity: Cooperative Catalysis for the Baylis-Hillman Reaction

Doi:10.1021/acs.inorgchem.6b01211
(2016)
The design, synthesis, and biological evaluation of novel YC-1 derivatives as potent anti-hepatic fibrosis agents

Doi:10.1039/c5ob00710k
(2015)
Conformational changes associated with post-translational modifications of pro¹⁴³ in Skp1 of dictyostelium -a dipeptide model system

Doi:10.1021/ja5033277
(2014)
One or two step acid mediated cyclocondensation process for the preparation of 5-carbethoxy-2-thiouracils from diethyl ethoxymethylenemalonate and thioureas

Doi:10.1515/HC.2007.13.4.229
(2007)

Article Doi