bromure de triphenyl N-benzylaminophosphonium

Base Information

• Chemical Name: bromure de triphenyl N-benzylaminophosphonium
• CAS No.: 52826-42-3
• Molecular Formula: Br*C₂₅H₂₃NP
• Molecular Weight: 448.342
• Mol file: 52826-42-3.mol

Synonyms:

Chemical Property of bromure de triphenyl N-benzylaminophosphonium

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of bromure de triphenyl N-benzylaminophosphonium

There total 7 articles about bromure de triphenyl N-benzylaminophosphonium 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:

benzylamine (100-46-9) + dibromotriphenylphosphorane (1034-39-5) → bromure de triphenyl N-benzylaminophosphonium (52826-42-3)

Guidance literature:

With triethylamine; In dichloromethane; at 0 ℃; for 1h;

DOI:10.1016/0022-328X(93)83120-K

Reference yield:

bromure de triphenyl aminophosphonium (15931-69-8) → bromure de triphenyl N-benzylaminophosphonium (52826-42-3)

Guidance literature:

Multi-step reaction with 2 steps

1: n-BuLi / tetrahydrofuran; hexane / 0.5 h / Ambient temperature

2: tetrahydrofuran / 17 h / Heating

With n-butyllithium; In tetrahydrofuran; hexane;

Reference yield:

triphenylphosphine (603-35-0) → bromure de triphenyl N-benzylaminophosphonium (52826-42-3)

Guidance literature:

Multi-step reaction with 3 steps

1: 1.) bromine; 2.) NH₃ / 1.) acetonitrile, 45 min; 2.) acetonitrile, room temp.

2: n-BuLi / tetrahydrofuran; hexane / 0.5 h / Ambient temperature

3: tetrahydrofuran / 17 h / Heating

With n-butyllithium; ammonia; bromine; In tetrahydrofuran; hexane;

upstream raw materials:

lithium triphenylphosphonium azayldiide

benzyl bromide

triphenylphosphine

benzylamine

Refernces

• 1、 Fuente, German F. de la,Huheey, James E.. "THE SYNTHESIS AND CHARACTERIZATION OF MIXED (ALKYLAMINO) AND (ARYLAMINO)PHENYLPHOSPHONIUM COMPOUNDS". . p. 23 - 36. Retrieved 2007/10/02.
• 2、 Cristau, H. J.,Chiche, L.,Kadoura, J.,Torreilles, E.. "L'AZA-YLURE N-LITHIE (C6H5)3P=NLi, REACTIF D'AMINATION". . p. 3931 - 3934. Retrieved 2007/10/02.