[1,8-bis(diphenylphosphino)naphthalene]dihydroboron chloride

Base Information

• Chemical Name: [1,8-bis(diphenylphosphino)naphthalene]dihydroboron chloride
• CAS No.: 1186424-33-8
• Molecular Formula: C₃₄H₂₈BP₂*Cl
• Molecular Weight: 544.808
• Mol file: 1186424-33-8.mol

Synonyms:

Chemical Property of [1,8-bis(diphenylphosphino)naphthalene]dihydroboron chloride

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [1,8-bis(diphenylphosphino)naphthalene]dihydroboron chloride

There total 6 articles about [1,8-bis(diphenylphosphino)naphthalene]dihydroboron chloride 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: 95.0%

dichloromethane (75-09-2) + 1,8-bis(diphenylphosphino)naphthalene-borane (1186424-32-7) → [1,8-bis(diphenylphosphino)naphthalene]dihydroboron chloride (1186424-33-8)

Guidance literature:

In dichloromethane; byproducts: CH3Cl; under Ar; soln. of B complex in CH2Cl2 kept at room temp. for 12 h;

DOI:10.1021/om900017n

Reference yield: 93.0%

monochloroborane dimethyl sulfide complex (63348-81-2) + 1,8?bis(diphenylphosphino)naphthalene (153725-04-3) → [1,8-bis(diphenylphosphino)naphthalene]dihydroboron chloride (1186424-33-8)

Guidance literature:

In tetrahydrofuran; diethyl ether; under Ar; soln. of H2ClBSMe2 in Et2O added dropwise at room temp. to soln. of C10H6(PPh2)2 (molar ratio 1.2:1) in THF; stirred for 5 h; solvent removed under reduced pressure; washed with Et2O;

DOI:10.1021/om900017n

Reference yield: 92.0%

chloroform (67-66-3,8013-54-5) + 1,8-bis(diphenylphosphino)naphthalene-borane (1186424-32-7) → [1,8-bis(diphenylphosphino)naphthalene]dihydroboron chloride (1186424-33-8)

Guidance literature:

In chloroform; byproducts: CH2Cl2; under Ar; soln. of B complex in CHCl3 kept at room temp. for 12 h;

DOI:10.1021/om900017n

upstream raw materials:

dichloromethane

dimethylsulfide borane complex

1,8?bis(diphenylphosphino)naphthalene

1,8-bis(diphenylphosphino)naphthalene-borane

Downstream raw materials:

[1,8-bis(diphenylphosphino)naphthalene]dihydroboron hexafluorophosphate