3-methyl-1-phenylphospholane-borane complex

Base Information

• Chemical Name: 3-methyl-1-phenylphospholane-borane complex
• CAS No.: 313478-78-3
• Molecular Formula: C₁₁H₁₈BP
• Molecular Weight: 192.049
• Mol file: 313478-78-3.mol

Synonyms:3-methyl-1-phenylphospholane-borane complex

Chemical Property of 3-methyl-1-phenylphospholane-borane complex

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of 3-methyl-1-phenylphospholane-borane complex

There total 4 articles about 3-methyl-1-phenylphospholane-borane complex 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: 89.0%

3-methyl-1-phenylphospholane (24901-29-9,32721-26-9,32721-27-0,54932-28-4,57664-94-5) → 3-methyl-1-phenylphospholane-borane complex (313478-78-3)

Guidance literature:

With dimethylsulfide borane complex; In toluene; at 26 ℃; for 24h; Inert atmosphere;

DOI:10.1002/hc.20579

Reference yield:

3-methyl-1-phenyl-2,3,4,5-tetrahydro-1H-phosphole-1-oxide (34868-22-9) → 3-methyl-1-phenylphospholane-borane complex (313478-78-3)

Guidance literature:

Multi-step reaction with 2 steps

1: pyridine; trichlorosilane / toluene / 2 h / 110 °C / Inert atmosphere

2: dimethylsulfide borane complex / toluene / 24 h / 26 °C / Inert atmosphere

With pyridine; dimethylsulfide borane complex; trichlorosilane; In toluene;

DOI:10.1002/hc.20579

Reference yield:

2,5-dihydro-3-methyl-1-phenyl-1H-phosphole 1-oxide (7564-51-4) → 3-methyl-1-phenylphospholane-borane complex (313478-78-3)

Guidance literature:

Multi-step reaction with 3 steps

1: 10% palladium on activated charcoal; hydrogen / methanol / 60 °C / 9375.94 Torr

2: pyridine; trichlorosilane / toluene / 2 h / 110 °C / Inert atmosphere

3: dimethylsulfide borane complex / toluene / 24 h / 26 °C / Inert atmosphere

With pyridine; dimethylsulfide borane complex; 10% palladium on activated charcoal; trichlorosilane; hydrogen; In methanol; toluene;

DOI:10.1002/hc.20579

upstream raw materials:

2,5-dihydro-3-methyl-1-phenyl-1H-phosphole 1-oxide

3-methyl-1-phenylphospholane

3-methyl-1-phenyl-2,3,4,5-tetrahydro-1H-phosphole-1-oxide

3-Methyl-1-phenyl-2-phospholene 1-oxide

Refernces

• 1、 Kerenyi, Andrea,Kovacs, Viktoria,Koertvelyesi, Tamas,Ludanyi, Krisztina,Drahos, Laszlo,Keglevich, Gyoergy. "A new family of platinum(ii) complexes incorporating five-and six-membered cyclic phosphine ligands". . p. 63 - 70. Retrieved 2011/04/15.