3,5-Bis(4-vinylbenzyloxy)benzyl bromide

Base Information

Chemical Name:3,5-Bis(4-vinylbenzyloxy)benzyl bromide
CAS No.:199277-76-4
Molecular Formula:C25H23BrO2
Molecular Weight:435.36
Hs Code.:
DSSTox Substance ID:DTXSID90593734
Nikkaji Number:J1.638.733I
Wikidata:Q82488262

Synonyms:199277-76-4;3,5-Bis(4-vinylbenzyloxy)benzyl bromide;SCHEMBL7619064;DTXSID90593734;JVFMELGYXCXKQW-UHFFFAOYSA-N;3,5-di(4-vinylbenzyloxy)benzylbromide;3,5 Di(4-vinyl benzyloxy)benzylbromide;1,1'-{[5-(Bromomethyl)-1,3-phenylene]bis(oxymethylene)}bis(4-ethenylbenzene)

Suppliers and Price of 3,5-Bis(4-vinylbenzyloxy)benzyl bromide

Supply Marketing:

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

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Chemical Property of 3,5-Bis(4-vinylbenzyloxy)benzyl bromide

Chemical Property:

XLogP3:7
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:9
Exact Mass:434.08814
Heavy Atom Count:28
Complexity:423

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C=CC1=CC=C(C=C1)COC2=CC(=CC(=C2)CBr)OCC3=CC=C(C=C3)C=C

Technology Process of 3,5-Bis(4-vinylbenzyloxy)benzyl bromide

There total 4 articles about 3,5-Bis(4-vinylbenzyloxy)benzyl bromide 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: 91.0%

: 304014-53-7
3,5-bis(p-vinylphenylmethyloxy)benzyl alcohol

: 199277-76-4
3,5-bis(p-vinylphenylmethyloxy)benzyl bromide

Guidance literature:: With carbon tetrabromide; triphenylphosphine; In tetrahydrofuran;
DOI:10.1016/j.tetlet.2007.09.115

Reference yield:

: 1592-20-7,29296-32-0
4-Vinylbenzyl chloride

: 199277-76-4
3,5-bis(p-vinylphenylmethyloxy)benzyl bromide

Guidance literature:: Multi-step reaction with 2 steps

1: 90 percent / Aliquat 336 / acetone / 12 h / 80 °C

2: 65 percent / CBr₄; Ph₃P / tetrahydrofuran / 0.33 h / 20 °C

With carbon tetrabromide; Aliquat 336; triphenylphosphine; In tetrahydrofuran; acetone;
DOI:10.1016/j.tet.2003.12.003

Reference yield:

: 2150-44-9
1-carbomethoxy-3,5-dihydroxybenzene

: 199277-76-4
3,5-bis(p-vinylphenylmethyloxy)benzyl bromide

Guidance literature:: Multi-step reaction with 3 steps

1: 85.5 percent / K₂CO₃; 18-crown-6 / acetone / 48 h / 70 °C

2: 89 percent / LiAlH₄ / tetrahydrofuran / 16 h / 20 - 70 °C

3: 57 percent / CBr₄; PPh₃ / tetrahydrofuran / 20 h / 20 °C

With lithium aluminium tetrahydride; 18-crown-6 ether; carbon tetrabromide; potassium carbonate; triphenylphosphine; In tetrahydrofuran; acetone; 1: Etherification / 2: Reduction / 3: Substitution;
DOI:10.1002/1521-3765(20001016)6:20<3692::AID-CHEM3692>3.0.CO;2-0