TRIS(4-BIPHENYL)-METHANOL

Base Information

• Chemical Name: TRIS(4-BIPHENYL)-METHANOL
• CAS No.: 5341-14-0
• Molecular Formula: C37H28 O
• Molecular Weight: 488.629
• Hs Code.: 2906299090
• Mol file: 5341-14-0.mol

Synonyms:Methanol,tri-4-biphenylyl- (8CI); Methanol, tris(4-biphenylyl)- (6CI,7CI); NSC 2053

Chemical Property of TRIS(4-BIPHENYL)-METHANOL

Chemical Property:

• Vapor Pressure: 6.36E-19mmHg at 25°C
• Boiling Point: 671°C at 760 mmHg
• Flash Point: 214.6°C
• PSA: 20.23000
• Density: 1.146g/cm³
• LogP: 8.97180

Purity/Quality:

98%,99%, ^*data from raw suppliers

TRIS-BIPHENYL-4-YL-METHANOL AldrichCPR ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of TRIS(4-BIPHENYL)-METHANOL

There total 14 articles about TRIS(4-BIPHENYL)-METHANOL 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: 89.7%

4-bromo-1,1'-biphenyl (92-66-0) + Diethyl carbonate (105-58-8,76619-83-5) → Tris(4-biphenylyl)methanol (5341-14-0)

Guidance literature:

With tert.-butyl lithium; In tetrahydrofuran; at -78 - 20 ℃; for 1h; Schlenk technique; Inert atmosphere;

DOI:10.1002/anie.201913781

Reference yield:

diethyl ether (60-29-7,927820-24-4) + ethanol (64-17-5) + (4-phenyl-benzhydryl)-(4,4',4''-triphenyl-trityl)-peroxide + benzene (71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1) → 4-phenylbenzhydrol (7598-80-3) + Tris(4-biphenylyl)methanol (5341-14-0)

Guidance literature:

DOI:10.1021/jo01233a006

Reference yield:

4'-biphenyl chloride (2051-62-9,80333-62-6) + Diethyl carbonate (105-58-8,76619-83-5) → Tris(4-biphenylyl)methanol (5341-14-0)

Guidance literature:

With sodium; benzene;

DOI:10.1021/ja01362a017 DOI:10.1021/jo01233a006 DOI:10.1021/ja01289a045 DOI:10.1021/ja01265a092

upstream raw materials:

4,4'-diphenylbenzophenone

4-iodo-biphenyl

4'-biphenyl chloride

Diethyl carbonate

Downstream raw materials:

tris(p-phenylphenyl)methyl bromide

N--benzol-sulfonamid

C₃₉H₂₉ClO

(4,4',4''-triphenyl-trityl)-phosphonic acid-dichloride

Refernces

• 1、 Wang, Chuan,Yamamoto, Hisashi. "Tungsten-catalyzed asymmetric epoxidation of allylic and homoallylic alcohols with hydrogen peroxide". supporting information. p. 1222 - 1225. Retrieved 2014/02/14.