Lewis acid catalysis of the rearrangement of a dipalladium acetylene adduct to a vinylidene-bridged complex

DOI: 10.1021/om00009a031

Source and publish data:

Organometallics p. 4257 - 4262 (1995)

Update date:2022-08-04

Topics:

Authors:

Kluwe, Constanze

Davies, Julian A.

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

Article abstract of DOI:10.1021/om00009a031

The crystallographically characterized vinylidene complex [Pd₂Cl₂(μ-dppm)₂(μ-σ-C=C-(SCH ₃)₂)] (3); dppm = bis(diphenylphosphino)methane) was prepared by the reaction of [Pd₂-Cl₂(μ-dppm)₂] with CH₃SC≡CSCH₃ in the presence of HBF₄·Et₂O as well as through an isomerization of the acetylene adduct [Pd₂Cl₂(μ-dppm)₂(μ-CH ₃SCCSCH₃)] (1) catalyzed by several Lewis acids. Treatment of the related acetylene adduct [Pd₂Cl₂(μ-dmpm)₂(μ-CH ₃-SCCSCH₃)] (2; dmpm = bis(dimethylphosphino)methane) with HBF₄·Et₂O yielded the tetranuclear palladium complex [Pd₄(μ-Cl)₂(μ-dmpm)₂(μ-SCH ₃)₄][BF₄]₂ (4), which was also characterized crystallographically.

Full text of DOI:10.1021/om00009a031

Products guided by the article

Product name:Pd2Cl2(μ-bis(diphenylphosphino)methane)2(σ-μ-C=C(SCH3)2)

Cas No:171818-42-1

R&D Labs maybe for 171818-42-1

Hangzhou Donglou Bio-nutrient Co., Ltd.

Contact:+86-571-82225795,13967112289

Address:Louta Town, Xiaoshan,Hangzhou,Zhejiang
Hangzhou Yanshan Chemical Co.,Ltd.

Contact:86-571- 87698076

Address:Room 1001, #1 Building, Zhongtian MCC, No.2 Youzhinong, Wenyi West Road, Xihu District, Hangzhou, China
Jintan Jinnuo Chemical Co., Ltd.

Contact:+86-519-80199901

Address:Room 1804, Building 1, Huacheng Business Plaza, Jintan, Jiangsu, China
Angelisun(Chongqing) Pharmaceutical Co., LTD.

Contact:+86-23-68030926-816

Address:D1-7 Tech & Entrepreneurs Park, Kecheng Road, Erlang Hi-Tech Areas, Chongqing, China
TIC Gums, Inc.

Contact:410-273-7300; 800-221-3953

Address:4609 Richlynn Dr., PO Box 369, Belcamp, MD, 21017-0369, USA

Relevant to this article

Formation of the metal-coordinated chelating bis-phosphorus ligand Ph₂PN(Et)C(O)PPh₂ via a novel [3 + 2] cycloaddition between the phosphenium complexes Cp(CO)(HPh₂P)M=PPh₂ (M = Mo, W) and ethyl isocyanate

Doi:10.1021/om00010a001
(1995)
Synthesis of deuterated mosapride citrate

Doi:10.1002/jlcr.2580361004
(1995)
Synthesis, characterization and electrochemical behavior of Co ^II, Ni^II and Cd^II complexes with N ₂O₂ donor ligands derived from 4,4′-diaminobiphenyl and 2-hydroxybenzaldehyde or 2,4-dihydroxybenzalde

Doi:10.1007/s10953-010-9512-2
(2010)
A convenient method for the conversion of halides to alcohols

Doi:10.1080/00397919508011463
(1995)
Doi:10.1021/jo01340a050
(1966)
Electrolytic Partial Fluorination of Organic Compounds. 19. A Novel Synthesis of Fluorothieno<2,3-b>pyridines Using Anodic Fluorination of Heterocyclic Sulfides as a Key Step

Doi:10.1021/jo00128a044
(1995)

Article Doi