1-(3,4,5-Trimethoxyphenyl)-2-(triphenyl-lambda~5~-phosphanylidene)ethan-1-one

Base Information

Chemical Name:1-(3,4,5-Trimethoxyphenyl)-2-(triphenyl-lambda~5~-phosphanylidene)ethan-1-one
CAS No.:122682-77-3
Molecular Formula:C29H27O4P
Molecular Weight:470.505
Hs Code.:
DSSTox Substance ID:DTXSID80569024
Wikidata:Q82455721
Mol file:122682-77-3.mol

Synonyms:122682-77-3;DTXSID80569024;1-(3,4,5-Trimethoxyphenyl)-2-(triphenyl-lambda~5~-phosphanylidene)ethan-1-one;1-(3,4,5-Trimethoxyphenyl)-2-(triphenylphosphoranylidene)ethanone

Suppliers and Price of 1-(3,4,5-Trimethoxyphenyl)-2-(triphenyl-lambda~5~-phosphanylidene)ethan-1-one

Supply Marketing:

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

Manufacturers and distributors:

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Chemical Property of 1-(3,4,5-Trimethoxyphenyl)-2-(triphenyl-lambda~5~-phosphanylidene)ethan-1-one

Chemical Property:

XLogP3:5.1
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:8
Exact Mass:470.16469634
Heavy Atom Count:34
Complexity:622

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COC1=CC(=CC(=C1OC)OC)C(=O)C=P(C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4

Technology Process of 1-(3,4,5-Trimethoxyphenyl)-2-(triphenyl-lambda~5~-phosphanylidene)ethan-1-one

There total 5 articles about 1-(3,4,5-Trimethoxyphenyl)-2-(triphenyl-lambda~5~-phosphanylidene)ethan-1-one 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: 94.0%

: (3,4,5-trimethoxybenzoylmethyl)triphenylphosphonium bromide

: 122682-77-3
1-(3,4,5-trimethoxyphenyl)-2-(triphenylphosphoranylidene)ethanone

Guidance literature:: With potassium tert-butylate; In tetrahydrofuran; at 20 ℃; for 0.416667h; Inert atmosphere;
DOI:10.1002/ejoc.201402584

Reference yield: 74.0%

: 36050-78-9
Bis(trimethylsilyl)methylidene triphenylphosphorane

: 118-41-2
Eudesmic acid

: 122682-77-3
1-(3,4,5-trimethoxyphenyl)-2-(triphenylphosphoranylidene)ethanone

Guidance literature:: In tetrahydrofuran; 1) RT, 30 min, 2) reflux, 3-4 d;

Reference yield: 42.0%

: 51490-01-8
1-(3,4,5-trimethoxyphenyl)-2-bromoethanone

: 603-35-0
triphenylphosphine

: 122682-77-3
1-(3,4,5-trimethoxyphenyl)-2-(triphenylphosphoranylidene)ethanone

Guidance literature:: 1-(3,4,5-trimethoxyphenyl)-2-bromoethanone; triphenylphosphine; In 5,5-dimethyl-1,3-cyclohexadiene; for 0.025h; Microwave irradiation;

With sodium hydride; In methanol; water;
DOI:10.1111/j.1747-0285.2011.01076.x