Phosphorane, [(2-methylphenyl)methylene]triphenyl-

Base Information

Chemical Name:Phosphorane, [(2-methylphenyl)methylene]triphenyl-
CAS No.:59659-68-6
Molecular Formula:C26H23P
Molecular Weight:366.442
Hs Code.:
DSSTox Substance ID:DTXSID10483148
Nikkaji Number:J470.153D
Wikidata:Q82320211

Synonyms:Phosphorane, [(2-methylphenyl)methylene]triphenyl-;59659-68-6;DTXSID10483148

Suppliers and Price of Phosphorane, [(2-methylphenyl)methylene]triphenyl-

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of Phosphorane, [(2-methylphenyl)methylene]triphenyl-

Chemical Property:

XLogP3:5.7
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:4
Exact Mass:366.153737731
Heavy Atom Count:27
Complexity:436

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=CC=CC=C1C=P(C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4

Technology Process of Phosphorane, [(2-methylphenyl)methylene]triphenyl-

There total 2 articles about Phosphorane, [(2-methylphenyl)methylene]triphenyl- 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:

: 1530-36-5
[(2-methylphenyl)methyl]triphenylphosphonium bromide

: 59659-68-6
(o-methylbenzylidene)triphenylphosphorane

Guidance literature:: [(2-methylphenyl)methyl]triphenylphosphonium bromide; With potassium tert-butylate; for 0.5h; Schlenk technique;

In tetrahydrofuran; for 1h; Schlenk technique;
DOI:10.1016/j.ejmech.2021.113706

Reference yield:

: 603-35-0
triphenylphosphine

: 89-92-9
2-methylbenzyl bromide

: 59659-68-6
(o-methylbenzylidene)triphenylphosphorane

Guidance literature:: Multi-step reaction with 2 steps

1.1: Reflux

2.1: potassium tert-butylate / 0.5 h / Schlenk technique

2.2: 1 h / Schlenk technique

With potassium tert-butylate;
DOI:10.1016/j.ejmech.2021.113706

Reference yield: 25.0%

: W(NC₆H₅)Cl₂(P(CH₃)(C₆H₅)2)3

: 59659-68-6
(o-methylbenzylidene)triphenylphosphorane

: W(CHC₆H₄CH₃)Cl₂(NC₆H₅)(PCH₃(C₆H₅)2)2

Guidance literature:: In ⁽²⁾H₈-toluene; byproducts: P(C6H5)3, P(CH3)(C6H5)2; (Ar); W-complex and 1 equiv of triphenylphosphorane dissolved in toluene-d8; transferred to an NMR tube and rotated at 25°C for 24.33 h and 8 h at 70°C; monitored by (1)H NMR;
DOI:10.1021/ja00071a029