2,3-dimethoxy-5-phenyl-5H-dibenzophosphole borane

Base Information

• Chemical Name: 2,3-dimethoxy-5-phenyl-5H-dibenzophosphole borane
• CAS No.: 1384459-12-4
• Molecular Formula: C₂₀H₂₀BO₂P
• Molecular Weight: 334.162
• Mol file: 1384459-12-4.mol

Synonyms:2,3-dimethoxy-5-phenyl-5H-dibenzophosphole borane

Chemical Property of 2,3-dimethoxy-5-phenyl-5H-dibenzophosphole borane

Chemical Property:

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Technology Process of 2,3-dimethoxy-5-phenyl-5H-dibenzophosphole borane

There total 1 articles about 2,3-dimethoxy-5-phenyl-5H-dibenzophosphole 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: 60.0%

1,2-dibromo-4,5-dimethoxybenzene (37895-73-1) + (2-bromophenyl)-diphenylphosphine borane (1257322-37-4) → 2,3-dimethoxy-5-phenyl-5H-dibenzophosphole borane (1384459-12-4)

Guidance literature:

(2-bromophenyl)-diphenylphosphine borane; With tert.-butyl lithium; In tetrahydrofuran; hexane; at -78 ℃; for 1h; Inert atmosphere;

1,2-dibromo-4,5-dimethoxybenzene; In tetrahydrofuran; hexane; at -35 ℃; for 2h; Inert atmosphere;

DOI:10.1021/jo3009098

upstream raw materials:

1,2-dibromo-4,5-dimethoxybenzene

(2-bromophenyl)-diphenylphosphine borane

Refernces