diphenylcyclohexylphosphine-borane complex

Base Information

• Chemical Name: diphenylcyclohexylphosphine-borane complex
• CAS No.: 127686-90-2
• Molecular Formula: C₁₈H₂₄BP
• Molecular Weight: 282.173
• Mol file: 127686-90-2.mol

Synonyms:diphenylcyclohexylphosphine-borane complex

Chemical Property of diphenylcyclohexylphosphine-borane complex

Chemical Property:

Purity/Quality:

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MSDS Files:

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Technology Process of diphenylcyclohexylphosphine-borane complex

There total 7 articles about diphenylcyclohexylphosphine-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: 90.0%

dimethylsulfide borane complex (13292-87-0) + cyclohexyldiphenylphosphine (6372-42-5) → diphenylcyclohexylphosphine-borane complex (127686-90-2)

Guidance literature:

In dichloromethane; at 20 ℃; for 20h; Inert atmosphere; Schlenk technique;

DOI:10.1002/chem.201406585

Reference yield: 65.0%

(6-chlorohexyl)diphenylphosphine-borane → diphenylcyclohexylphosphine-borane complex (127686-90-2)

Guidance literature:

With (2-methylpropyl)lithium; In tetrahydrofuran; cyclohexane; at -78 - 20 ℃; for 3h; Inert atmosphere; Schlenk technique;

DOI:10.1021/acs.joc.7b01767

Reference yield: 7.0%

cyclohexene (110-83-8) + diphenylphosphineborane (41593-58-2) → diphenylcyclohexylphosphine-borane complex (127686-90-2)

Guidance literature:

In benzene; refluxing; treatment with aq. HCl, extn. (ether), preparative TLC;

DOI:10.1021/ja00169a036

upstream raw materials:

cyclohexene

diphenylphosphineborane

(cyclohexyl)diphenylphosphane oxide

cyclohexyldiphenylphosphine

Downstream raw materials:

cyclohexyldiphenylphosphine

Refernces

• 1、 Taylor, Nicholas P.,Gonzalez, Jorge A.,Nichol, Gary S.,García-Domínguez, Andrés,Leach, Andrew G.,Lloyd-Jones, Guy C.. "A Lewis Base Nucleofugality Parameter, NFB, and Its Application in an Analysis of MIDA-Boronate Hydrolysis Kinetics". supporting information. p. 721 - 729. Retrieved 2022/01/04.
• 2、 Lloyd-Jones, Guy C.,Taylor, Nicholas P.. "Mechanism of phosphine borane deprotection with amines: The effects of phosphine, solvent and amine on rate and efficiency". supporting information. p. 5423 - 5428. Retrieved 2015/03/30.