Addition of a diphosphirenium salt to palladium(0) complexes: The first examples of diphosphametallacyclobutenes

DOI: 10.1021/om00008a003

Source and publish data:

Organometallics p. 3614 - 3616 (1995)

Update date:2022-08-04

Topics:

Authors:

Canac, Yves

Soleilhavoup, Michèle

Ricard, Louis

Baceiredo, Antoine

Bertrand, Guy

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

Article abstract of DOI:10.1021/om00008a003

P-Bis(diisopropylamino)-C-(diisopropylamino)diphosphirenium tetrafluoroborate (1) reacts with palladium tetrakis(triphenylphosphine), affording the tetrafluoroborate salt of 2,2-bis(triphenylphosphine)-1,3-diphospha-2-pallada(II)cyclobutene 2 in 70% yield. Exchange of the triphenylphosphine ligands occurs with diphenylmethylphosphine, dimethylphenylphosphine, trimethylphosphine, and 1,2-bis(diphenylphosphino)ethane, leading to the corresponding complexes 3-6 in good yields.

Full text of DOI:10.1021/om00008a003

Products guided by the article

Product name:[(triphenylphosphane)2-1-pallada(II)-2σ(4),4σ(2)-diphosphacyclobutene-(diisopropylamino)3](BF4)

Cas No:167692-83-3

R&D Labs maybe for 167692-83-3

Anhui Asahikasei Chemical Co., Ltd

Contact:86-551-4259770

Address:No. 88 Linquan Road Hefei Anhui China
Yingkou Sanzheng New Technology Chemical Industry Co., Ltd.

Contact:+86-417-2927806

Address:yingkou
Chengdu Sino-Strong Pharmaceutical Co.,Ltd.

website:http://www.sino-strong.com.cn

Contact:+86-28-82666753

Address:459 West haike road,Cross-straits technological industry park, Wenjiang district,Chengdu, P.R.China
Hangzhou Gangjin Chemical Co.,Ltd.(expird)

Contact:+86-571-85109780

Address:707 Zhejiang Minhang Bldg., No.290 Zhongshan North Road, Hangzhou 310003, China
Dayang Chem (Hangzhou) Co.,Ltd.

website:http://www.dycnchem.com

Contact:+86-571-88938639

Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China

Relevant to this article

Clusters containing a quadruply bridging CO ligand. Syntheses, crystal structures, and solution dynamics of CpWRu₄(CO)₁₄H and Cp*MRu₄(CO)₁₄H (M = Mo, W)

Doi:10.1021/om00009a036
(1995)
Design of optically active selenium reagents having a chiral tertiary amino group and their application to asymmetric inter- and intramolecular oxyselenenylations

Doi:10.1016/S0040-4020(96)01166-0
(1997)
Doi:10.1021/jo01272a008
(1968)
Precursors to damascenone: Synthesis and hydrolysis of isomeric 3,9-dihydroxymegastigma-4,6,7-trienes

Doi:10.1021/jf050327p
(2005)
Optically Active Bicyclo<2.2.2>octane Derivatives; Synthesis of (1S,4R,6R)-6-Hydroxybicyclo<2.2.2>octan-2-one from Its Enantiomer

Doi:10.1016/0957-4166(95)00105-X
(1995)
Synthesis and characterization of sterically hindered diarylsilanes containing 2,4,6-trimethylphenyl and 2,4,6-tris( trifluoromethyl) phenyl substituents. X-ray crystal structure of bis<2,4,6-tris( trifluoromethylphenyl)>fluorosilane

Doi:10.1016/0022-328X(95)00327-M
(1995)

Article Doi