BENZHYDRYLIDENE METHYLAMINE

Base Information

• Chemical Name: BENZHYDRYLIDENE METHYLAMINE
• CAS No.: 13280-16-5
• Molecular Formula: C14H13N
• Molecular Weight: 195.264
• Hs Code.: 2921499090
• Mol file: 13280-16-5.mol

Synonyms:Benzhydrylidene methylamine;

Chemical Property of BENZHYDRYLIDENE METHYLAMINE

Chemical Property:

• Vapor Pressure: 0.00543mmHg at 25°C
• Melting Point: 47-49 °C
• Refractive Index: 1.545
• Boiling Point: 283.4 °C at 760 mmHg
• PKA: 4.52±0.50(Predicted)
• Flash Point: 117 °C
• PSA: 12.36000
• Density: 0.95 g/cm³
• LogP: 3.15380

Purity/Quality:

98%min ^*data from raw suppliers

BenzhydrylideneMethylamine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of BENZHYDRYLIDENE METHYLAMINE

There total 20 articles about BENZHYDRYLIDENE METHYLAMINE 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%

benzophenone (119-61-9) + heptamethyldisilazane (920-68-3) → N-(diphenylmethylene)methylamine (13280-16-5)

Guidance literature:

trimethylsilyl trifluoromethanesulfonate; In 1,2-dichloro-ethane; for 2h; Heating;

DOI:10.1246/cl.1985.1371

Reference yield: 90.0%

benzophenone (119-61-9) + methylamine (74-89-5) → N-(diphenylmethylene)methylamine (13280-16-5)

Guidance literature:

With titanium(IV) isopropylate; In toluene; at 80 ℃; Inert atmosphere;

DOI:10.1021/acs.orglett.8b00778

Reference yield: 77.0%

N-Methyl-N-(trimethylsilyl)benzamide (23728-68-9) + phenyllithium (591-51-5) → N-(diphenylmethylene)methylamine (13280-16-5)

Guidance literature:

In tetrahydrofuran; -78 deg C then warming to room temp.;

DOI:10.1016/S0040-4039(00)85517-3

upstream raw materials:

benzophenone

methylamine

Dichlorodiphenylmethane

N-(diphenylmethylidene)phenylamine

Downstream raw materials:

1-methyl-5,5-diphenylimidazolidine-2,4-dione

dimethyl-(1,1,2-triphenyl-ethyl)-amine

2-amino-1,1-diphenylethanol

2-(Diphenylmethylenamino)-1,1-diphenylaethanol

Refernces

• 1、 Hauser et al.. "-". . p. 1119,1125. Retrieved 1955.
• 2、 Olah,Kreienbuehl. "-". . p. 4756. Retrieved 1967.
• 3、 Thienthong, Neeranat,Bergman, Ylva E.,Perlmutter, Patrick. "Simplified ketimine preparation". experimental part. p. 2683 - 2693. Retrieved 2009/12/06.
• 4、 Rhodes, Christopher J.,Agirbas, Hikmet. "Electron Paramagnetic Resonance Study of Imine Radical Cations in Low-temperature Solid Matrices". . p. 3303 - 3308. Retrieved 2007/10/02.