phenylphosphine-borane

Base Information

• Chemical Name: phenylphosphine-borane
• CAS No.: 6996-29-8
• Molecular Formula: C₆H₁₀BP
• Molecular Weight: 123.93
• Mol file: 6996-29-8.mol

Synonyms:phenylphosphine-borane

Chemical Property of phenylphosphine-borane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of phenylphosphine-borane

There total 9 articles about phenylphosphine-borane 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%

phenylphosphane (638-21-1) → phenylphosphine-borane (6996-29-8)

Guidance literature:

With borane-THF; In tetrahydrofuran; at -30 - 20 ℃; Inert atmosphere;

DOI:10.1002/chem.200802307

Reference yield: 95.0%

dimethylsulfide borane complex (13292-87-0) + phenylphosphane (638-21-1) → phenylphosphine-borane (6996-29-8)

Guidance literature:

In tetrahydrofuran; N2-atmosphere; slow addn. of slight excess of B-compd. to phosphine at -20°C, warming to room temp., stirring for 20 min; sublimation (vac.);

DOI:10.1016/S0022-328X(96)06640-5

Reference yield: 85.3%

lithium borohydride + Dichlorophenylphosphine (644-97-3) → phenylphosphine-borane (6996-29-8)

Guidance literature:

In tetrahydrofuran; diethyl ether; at 0 - 20 ℃; for 0.5h; Schlenk technique; Inert atmosphere;

DOI:10.1002/chem.202002367

upstream raw materials:

dimethylsulfide borane complex

phenylphosphane

chloroacetic acid

malononitrile

Downstream raw materials:

phenylphosphine borane

(+/-)-methylphenylphosphane borane

trans-[PtH(P(C₆H₅)HBH₃)(P(C₂H₅)3)2]

diphenylphosphineborane

Refernces

• 1、 Naumovich, Yana A.,Ioffe, Sema L.,Sukhorukov, Alexey Yu.. "Michael Addition of P-Nucleophiles to Conjugated Nitrosoalkenes". . p. 7244 - 7254. Retrieved 2019/06/14.
• 2、 Coles, Nathan T.,Mahon, Mary F.,Webster, Ruth L.. "Phosphine- and amine-borane dehydrocoupling using a three-coordinate iron(II) β-diketiminate precatalyst". supporting information. p. 2262 - 2268. Retrieved 2017/06/19.