2,4,6-TRIPHENYLBORAZINE

Base Information

• Chemical Name: 2,4,6-TRIPHENYLBORAZINE
• CAS No.: 976-28-3
• Molecular Formula: C18H18 B3 N3
• Molecular Weight: 308.794
• Mol file: 976-28-3.mol

Synonyms:2,4,6-Triphenylborazine;2,4,6-Triphenylborazole

Chemical Property of 2,4,6-TRIPHENYLBORAZINE

Chemical Property:

• Vapor Pressure: 6.07E-07mmHg at 25°C
• Melting Point: 180 °C (dec.)(lit.)
• Refractive Index: 1.597
• Boiling Point: 410.3°C at 760 mmHg
• Flash Point: 202°C
• PSA: 36.09000
• Density: 1.1g/cm³
• LogP: 0.94140
• Storage Temp.: 2-8°C

Purity/Quality:

99%, ^*data from raw suppliers

2,4,6-Triphenyl-1,3,5,2,4,6-triazatriborinane 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,4,6-TRIPHENYLBORAZINE

There total 14 articles about 2,4,6-TRIPHENYLBORAZINE 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: 98.0%

phenylborondichloride (873-51-8) + 1,1,1,3,3,3-hexamethyl-disilazane (999-97-3) → 2,4,6-triphenylborazine (976-28-3)

Guidance literature:

In dichloromethane; (Ar), (Me3Si)2NH in CH2Cl2 cooled to -78°C, treated with PhBCl2 under stirring, kept at 55°C for 10 d; evapd.(vac.), crystd.(Et2O);

DOI:10.1002/ejic.200500135

Reference yield: 76.0%

B,B',B''-trichloroborazine (933-18-6,26445-82-9) → 2,4,6-triphenylborazine (976-28-3)

Guidance literature:

with phenylmagnesiumhalide;

DOI:10.1021/ja01500a018

Reference yield: 57.0%

chloro(dimethylamino)phenylborane (1196-44-7) + 1,1,1,3,3,3-hexamethyl-disilazane (999-97-3) → bis(dimethylamino-phenyl-boryl)-amine (7412-66-0) + 2,4,6-triphenylborazine (976-28-3)

Guidance literature:

In toluene; byproducts: (CH3)3SiCl;

DOI:10.1021/ic50011a014

upstream raw materials:

i-C₄H₉OBClC₆H₅

phenylborondichloride

1,1,1,3,3,3-hexamethyl-disilazane

B,B',B''-trichloroborazine

Downstream raw materials:

phenylborane

Refernces

• 1、 Noeth, Heinrich,Troll, Alexander. "The N-lithiation of 2,4,6-triphenylborazine". . p. 3534 - 3535. Retrieved 2005.
• 2、 Niedenzu, Kurt,Serwatowska, Joanne,Serwatowski, Janusz. "Studies on 1-Trimethylsilyl-2,4,6-triethylborazine and Related Species". . p. 713 - 717. Retrieved 2007/10/02.