Benzene, 1-bromo-4-[3-(4-methylphenyl)-1,2-propadienyl]-

Base Information

Chemical Name:Benzene, 1-bromo-4-[3-(4-methylphenyl)-1,2-propadienyl]-
CAS No.:61693-02-5
Molecular Formula:C16H13Br
Molecular Weight:285.183
Hs Code.:
DSSTox Substance ID:DTXSID40433898
Nikkaji Number:J504.733A

Synonyms:61693-02-5;Benzene, 1-bromo-4-[3-(4-methylphenyl)-1,2-propadienyl]-;DTXSID40433898;1-(4-Bromophenyl)-3-(4-methylphenyl)allene

Suppliers and Price of Benzene, 1-bromo-4-[3-(4-methylphenyl)-1,2-propadienyl]-

Supply Marketing:

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

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Chemical Property of Benzene, 1-bromo-4-[3-(4-methylphenyl)-1,2-propadienyl]-

Chemical Property:

XLogP3:4.8
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:2
Exact Mass:284.02006
Heavy Atom Count:17
Complexity:272

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=CC=C(C=C1)C=C=CC2=CC=C(C=C2)Br

Technology Process of Benzene, 1-bromo-4-[3-(4-methylphenyl)-1,2-propadienyl]-

There total 6 articles about Benzene, 1-bromo-4-[3-(4-methylphenyl)-1,2-propadienyl]- 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: 76.0%

: 61692-92-0
1-p-Bromphenyl-3-p-tolylpropin-3

: 61693-02-5
1-bromo-4-(3-(4-methoxyphenyl)propa-1,2-dien-1-yl)benzene

Guidance literature:: With potassium hydroxide; tetrahexylammonium bromide; In toluene; at 20 ℃; for 0.25h;

Reference yield: 72.0%

: 5467-74-3
4-Bromophenylboronic acid

: C₁₆H₁₃N₃O₄S

: 61693-02-5
1-bromo-4-(3-(4-methoxyphenyl)propa-1,2-dien-1-yl)benzene

Guidance literature:: 4-Bromophenylboronic acid; C₁₆H₁₃N₃O₄S; With sodium hydride; at 60 ℃; for 2h; Inert atmosphere;

With tetrabutylammomium bromide; potassium hydroxide; In toluene; at 20 ℃; for 12h; Inert atmosphere;
DOI:10.1002/chem.201701462

Reference yield:

: 73057-40-6
3-(4-methylphenyl)prop-2-ynal

: 61693-02-5
1-bromo-4-(3-(4-methoxyphenyl)propa-1,2-dien-1-yl)benzene

Guidance literature:: Multi-step reaction with 2 steps

1.1: lanthanum(lll) triflate / methanol / 20 °C

2.1: sodium hydride / 2 h / 60 °C / Inert atmosphere

2.2: 12 h / 20 °C / Inert atmosphere

With sodium hydride; lanthanum(lll) triflate; In methanol;
DOI:10.1002/chem.201701462