5-(diphenylphosphanyl)-2-(1,3-diethyl-1,3,2-benzodiazaborol-2-yl)thiophene

Base Information

• Chemical Name: 5-(diphenylphosphanyl)-2-(1,3-diethyl-1,3,2-benzodiazaborol-2-yl)thiophene
• CAS No.: 1394159-04-6
• Molecular Formula: C₂₆H₂₆BN₂PS
• Molecular Weight: 440.357

Synonyms:5-(diphenylphosphanyl)-2-(1,3-diethyl-1,3,2-benzodiazaborol-2-yl)thiophene

Chemical Property of 5-(diphenylphosphanyl)-2-(1,3-diethyl-1,3,2-benzodiazaborol-2-yl)thiophene

Chemical Property:

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Technology Process of 5-(diphenylphosphanyl)-2-(1,3-diethyl-1,3,2-benzodiazaborol-2-yl)thiophene

There total 1 articles about 5-(diphenylphosphanyl)-2-(1,3-diethyl-1,3,2-benzodiazaborol-2-yl)thiophene 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: 35.0%

2-bromo-1,3-diethyl-2,3-dihydro-1H-1,3,2-benzodiazoborole (383913-07-3) + 5-(diphenylphosphanyl)-2-bromothiophene → 5-(diphenylphosphanyl)-2-(1,3-diethyl-1,3,2-benzodiazaborol-2-yl)thiophene (1394159-04-6)

Guidance literature:

5-(diphenylphosphanyl)-2-bromothiophene; With tert.-butyl lithium; In diethyl ether; at -78 ℃; Inert atmosphere;

2-bromo-1,3-diethyl-2,3-dihydro-1H-1,3,2-benzodiazoborole; In diethyl ether; at -78 - 20 ℃; Inert atmosphere;

DOI:10.1039/c2dt30666b

Reference yield: 92.0%

5-(diphenylphosphanyl)-2-(1,3-diethyl-1,3,2-benzodiazaborol-2-yl)thiophene (1394159-04-6) + dimethyl sulfate (77-78-1) → [5-(methyldiphenylphosphonio)-2-(1,3-diethyl-1,3,2-benzodiazaborol-2-yl)thiophene] monomethylsulfate (1394159-16-0)

Guidance literature:

In dichloromethane; Inert atmosphere;

DOI:10.1039/c2dt30666b

Reference yield: 90.0%

selenium (7782-49-2) + 5-(diphenylphosphanyl)-2-(1,3-diethyl-1,3,2-benzodiazaborol-2-yl)thiophene (1394159-04-6) → C26H26BN2PSSe (1394159-10-4)

Guidance literature:

In dichloromethane; at 20 ℃; for 48h; Inert atmosphere;

DOI:10.1039/c2dt30666b

upstream raw materials:

2-bromo-1,3-diethyl-2,3-dihydro-1H-1,3,2-benzodiazoborole

Downstream raw materials:

[5-(methyldiphenylphosphonio)-2-(1,3-diethyl-1,3,2-benzodiazaborol-2-yl)thiophene] monomethylsulfate

C₂₆H₂₆BN₂PS₂

C₂₆H₂₆BN₂PSSe

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