Diphenyl-(2,2-diphenyl-2-hydroxy-aethyl)-methyl-phosphoniumjodid

Base Information

• Chemical Name: Diphenyl-(2,2-diphenyl-2-hydroxy-aethyl)-methyl-phosphoniumjodid
• CAS No.: 14633-90-0
• Molecular Formula: C₂₇H₂₆OP*I
• Molecular Weight: 524.381
• Mol file: 14633-90-0.mol

Synonyms:Diphenyl-(2,2-diphenyl-2-hydroxy-aethyl)-methyl-phosphoniumjodid

Chemical Property of Diphenyl-(2,2-diphenyl-2-hydroxy-aethyl)-methyl-phosphoniumjodid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Diphenyl-(2,2-diphenyl-2-hydroxy-aethyl)-methyl-phosphoniumjodid

There total 2 articles about Diphenyl-(2,2-diphenyl-2-hydroxy-aethyl)-methyl-phosphoniumjodid 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:

benzophenone (119-61-9) + Li{(CH2)(CH2)P(C6H5)2} (59983-62-9) → 1,1-Diphenylethylene (530-48-3) + (2-hydroxy-2,2-diphenylethyl)diphenylphosphine oxide (14633-89-7) + Diphenyl-(2,2-diphenyl-2-hydroxy-aethyl)-methyl-phosphoniumjodid (14633-90-0) + diphenyl(methyl)phosphine oxide (2129-89-7)

Guidance literature:

Yield given. Multistep reaction; 1.) 30 min, -50 deg C; 2.) 90 min, 25 deg C;

DOI:10.1016/0022-328X(88)83131-0

Reference yield:

benzophenone (119-61-9) + diphenyl(methyl)phosphine (1486-28-8) + methyl iodide (74-88-4) → Diphenyl-(2,2-diphenyl-2-hydroxy-aethyl)-methyl-phosphoniumjodid (14633-90-0)

Guidance literature:

Multistep reaction; (i) nBuLi, THF, Me₂NCH₂CH₂NMe₂, (ii) /BRN= 1238185/, (iii) /BRN= 969135/;

DOI:10.1016/S0022-328X(00)91032-5

upstream raw materials:

benzophenone

diphenyl(methyl)phosphine

methyl iodide

Li{(CH₂)(CH₂)P(C₆H₅)2}