methyl(benzenethiolato){1,2-bis(diphenylphosphino)ethane}nickel

Base Information

• Chemical Name: methyl(benzenethiolato){1,2-bis(diphenylphosphino)ethane}nickel
• CAS No.: 115981-41-4
• Molecular Formula: C₃₃H₃₂NiP₂S
• Molecular Weight: 581.321
• Mol file: 115981-41-4.mol

Synonyms:methyl(benzenethiolato){1,2-bis(diphenylphosphino)ethane}nickel

Chemical Property of methyl(benzenethiolato){1,2-bis(diphenylphosphino)ethane}nickel

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of methyl(benzenethiolato){1,2-bis(diphenylphosphino)ethane}nickel

There total 4 articles about methyl(benzenethiolato){1,2-bis(diphenylphosphino)ethane}nickel which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 81.0%

dimethylnickel{1,2-bis(diphenylphosphino)ethane} (31387-22-1) + thiophenol (108-98-5) → methyl(benzenethiolato){1,2-bis(diphenylphosphino)ethane}nickel (115981-41-4)

Guidance literature:

In toluene; byproducts: methane; Dropwise addn. of benzenethiol to NiMe2(dpe) under protective gas (-30°C, toluene), dissolving of dimethyl complex with evolution of methane during raising of temp., stirring (2 h, room temp.); mixt. is left at -20°C for 12h, filtn., washing (Et2O), drying (vacuo), elem. anal.;

Reference yield:

dimethylnickel{1,2-bis(diphenylphosphino)ethane} (31387-22-1) → methyl(benzenethiolato){1,2-bis(diphenylphosphino)ethane}nickel (115981-41-4)

Guidance literature:

Multi-step reaction with 2 steps

1: toluene

2: benzene-d6

In benzene-d6; toluene;

DOI:10.1039/b901192g

Reference yield:

(1,2-bis(diethylphosphino)ethane)Ni(Me)(thiophenolate) (1174330-29-0) + (1,2-bis(diphenylphosphino)ethane)Ni(Me)(pentafluorothiophenolate) (1174330-25-6) → methyl(benzenethiolato){1,2-bis(diphenylphosphino)ethane}nickel (115981-41-4) + (1,2-bis(diethylphosphino)ethane)Ni(Me)(pentafluorothiophenolate) (1174330-30-3)

Guidance literature:

In benzene-d6; (N2, Schlenk techniques); dissolving of nickel complexes separately in C6D6, mixing of nickel compd., ambient temp.; not isolated, detected by NMR;

DOI:10.1039/b901192g

upstream raw materials:

dimethylnickel{1,2-bis(diphenylphosphino)ethane}

thiophenol

bis(1,5-cyclooctadiene)nickel ⁽⁰⁾

S-phenyl thioacetate

Downstream raw materials:

(1,2-bis(diethylphosphino)ethane)Ni(Me)(pentafluorothiophenolate)

Ni(CO)2{1,2-bis(diphenylphosphino)ethane}

S-phenyl thioacetate

Refernces

• 1、 Kim, Yong-Joo,Osakada, Kohtaro,Sugita, Kouji,Yamamoto, Takakazu,Yamamoto, Akio. "Preparation and properties of new methyl(alkoxo)- and methyl(thiolato)nickel and methyl(alkoxo)- and methyl(thiolato)palladium complexes. CO and CS2 insertion into the alkoxo-palladium bond". . p. 2182 - 2188. Retrieved 2008/10/08.