Complexes of Nickel(II), Palladium(II), and Platinum(II) with the β-Ketophosphines PBut2(CH2COR) (R=Ph or But)

DOI: 10.1039/DT9800000299

Source and publish data:

Journal of the Chemical Society, Dalton Transactions p. 299 - 301 (1980)

Update date:2022-08-05

Topics: Synthesis Characterization Ligands Metal ions

Authors:

Moulton, Christopher J.

Shaw, Bernard L.

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

Article abstract of DOI:10.1039/DT9800000299

The β-ketophosphines PBu^t2(CH2COR) (R=Ph or Bu^t) have been prepared by treating the α-bromoketones BrCH2COR with PBu^t2H and subsequent treatment with base.With hydrated nickel(II) chloride, complexes of the type trans-, in which the nickel is chelated by the tertiary phosphine enolate ion, are formed rapidly.In contrast, with or these β-ketophosphines, even on prolonged boiling in alcohols, give complexes of type trans-t2(CH2COR)>2>.However, when these chlorocomplexes are treated with sodium 2-methoxyethoxide, ring closure occurs to give the bis(chelates) trans-.Proton and 31P n.m.r. and i.r. data are given.

Full text of DOI:10.1039/DT9800000299

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

View Article Online

Products guided by the article

Product name:Pd(((CH₃)3C)2PCHC(O)C₆H₅)2

Cas No:73440-46-7

R&D Labs maybe for 73440-46-7

jiangsu senxuan pharmaceutical and chemical co.,ltd

Contact:86-523-87982810

Address:hongqiao industrial zone,taixing,jiangsu china
Laohekou Jinghong Chemical Co.,Ltd

Contact:+86-0710-3702747

Address:163.East，Huagong Road，Laohekou
Chinese Peptide Company

Contact:86-571-86737118-8689

Address:No.69, 12 Street, HEDA, Hangzhou, Zhejiang, China
Jiande City Silibase Silicone New Material Manufacture Co., Ltd.

Contact:15967177856

Address:Genglou Industrial Development Area
Shanghai agrotree chemical co.,ltd.

Contact:+86-21-50117563

Address:Room 8A,liangfeng building,No.8 dongfang RD.pudong,shanghai,China

Relevant to this article

Synthesis and reactivity of hydride and dihydrogen complexes of ruthenium with tris(pyrazolyl)borate and phosphite ligands

Doi:10.1016/j.jorganchem.2005.01.028
(2005)
Sonogashira cross-couplings of ynamides. Syntheses of urethane- and sulfonamide-terminated conjugated phenylacetylenic systems

Doi:10.1021/ol0493251
(2004)
Identification and quantitative determination of O-, M- and P-hydroxymandelic acid in human urine

Doi:10.1111/j.2042-7158.1979.tb11644.x
(1979)
Experimental and Computational Development of a Conformationally Flexible Template for the meta-C-H Functionalization of Benzoic Acids

Doi:10.1021/jacs.7b03296
(2017)
ORGANONICKEL CHEMISTRY. I. THE CRYSTAL AND MOLECULAR STRUCTURES OF Ph3PNi(Ph)(Ph2PCHCOPh) AND cis-Ni(Ph2PCHCOPh)2*0.5C7H8

Doi:10.1016/0022-328X(85)80095-4
(1985)
SYNTHESEN VON ARYLJOD(III)-DIFLUORIDEN DURCH DIREKTFLUORIERUNG VON ARYLJODIDEN

Doi:10.1016/S0022-1139(00)82577-4
(1980)

Article Doi