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

Tianjin Boron PharmaTech Co.,Ltd.(expird)

Contact:86-022-59845187

Address:B9-401, Tianda Science Park,No.80,4th Avenue,TEDA,Tianjin, China
Sdow

website:http://www.sdowchem.com

Contact:86-135-2193 7483

Address:8-106 taiyue building
Shangyu Sanhechemicals Co.,LTD.

Contact:86-0571-56696839

Address:Num.2952,Nanhuan Road,Binjiang District,Hangzhou,China
sichuan tiancai fine co LTD.

website:http://www.tcfinechem.com/

Contact:18681346930

Address:baifu town,whou district
SuZhou Ascepion Pharmaceuticals, Inc.(expird)

Contact:0512-86881668

Address:Building C,68Xingqing Road,Suzhou,China.

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