1,1-Dimethylethyl (2E)-3-ethoxy-4-(triphenylphosphoranylidene)-2-butenoate

Base Information

Chemical Name:1,1-Dimethylethyl (2E)-3-ethoxy-4-(triphenylphosphoranylidene)-2-butenoate
CAS No.:145822-64-6
Molecular Formula:C₂₈H₃₁O₃P
Molecular Weight:446.526
Hs Code.:
DSSTox Substance ID:DTXSID101145165

Synonyms:DTXSID101145165;1,1-Dimethylethyl (2E)-3-ethoxy-4-(triphenylphosphoranylidene)-2-butenoate;145822-64-6

Suppliers and Price of 1,1-Dimethylethyl (2E)-3-ethoxy-4-(triphenylphosphoranylidene)-2-butenoate

Supply Marketing:

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

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Chemical Property of 1,1-Dimethylethyl (2E)-3-ethoxy-4-(triphenylphosphoranylidene)-2-butenoate

Chemical Property:

XLogP3:5.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:9
Exact Mass:446.20108184
Heavy Atom Count:32
Complexity:617

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CCOC(=CC(=O)OC(C)(C)C)C=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3
Isomeric SMILES:CCO/C(=C/C(=O)OC(C)(C)C)/C=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

Technology Process of 1,1-Dimethylethyl (2E)-3-ethoxy-4-(triphenylphosphoranylidene)-2-butenoate

There total 3 articles about 1,1-Dimethylethyl (2E)-3-ethoxy-4-(triphenylphosphoranylidene)-2-butenoate 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: 61.0%

: ((E)-3-tert-Butoxycarbonyl-2-ethoxy-allyl)-triphenyl-phosphonium; bromide

: 145822-64-6
(E)-[2-Ethoxy-3-(tert-butoxycarbonyl)-2-propylidene]triphenylphosphorane

Guidance literature:: With water;
DOI:10.1248/cpb.44.885

Reference yield:

: 603-35-0
triphenylphosphine

: 145822-64-6
(E)-[2-Ethoxy-3-(tert-butoxycarbonyl)-2-propylidene]triphenylphosphorane

Guidance literature:: Multi-step reaction with 2 steps

1: benzene / 46 h / Ambient temperature

2: aq. NaOH

With sodium hydroxide; In benzene;
DOI:10.1021/jo00080a019

Reference yield:

: tert-Butyl 4-bromo-3-ethoxy-2-butenoate

: 145822-64-6
(E)-[2-Ethoxy-3-(tert-butoxycarbonyl)-2-propylidene]triphenylphosphorane

Guidance literature:: Multi-step reaction with 2 steps

1: benzene / 46 h / Ambient temperature

2: aq. NaOH

With sodium hydroxide; In benzene;
DOI:10.1021/jo00080a019