(4-Bromocyclopent-1-en-1-yl)benzene

Base Information

Chemical Name:(4-Bromocyclopent-1-en-1-yl)benzene
CAS No.:113331-82-1
Molecular Formula:C11H11Br
Molecular Weight:223.112
Hs Code.:
DSSTox Substance ID:DTXSID30557133
Mol file:113331-82-1.mol

Synonyms:113331-82-1;(4-Bromocyclopent-1-en-1-yl)benzene;SCHEMBL4917795;DTXSID30557133

Suppliers and Price of (4-Bromocyclopent-1-en-1-yl)benzene

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 1 raw suppliers

Chemical Property of (4-Bromocyclopent-1-en-1-yl)benzene

Chemical Property:

XLogP3:3.4
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:1
Exact Mass:222.00441
Heavy Atom Count:12
Complexity:177

Purity/Quality:: 99.90% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1C=C(CC1Br)C2=CC=CC=C2

Technology Process of (4-Bromocyclopent-1-en-1-yl)benzene

There total 5 articles about (4-Bromocyclopent-1-en-1-yl)benzene 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: 89.0%

: 27856-20-8
1-hydroxy-3-phenylcyclopent-3-ene

: 113331-82-1
1-bromo-3-phenyl-3-cyclopentene

Guidance literature:: With carbon tetrabromide; triphenylphosphine; In dichloromethane; at 0 ℃; for 5h;
DOI:10.1016/S0040-4020(01)86176-7

Reference yield:

: 29586-29-6
1-acetoxy-3-phenyl-3-cyclopentene

: 113331-82-1
1-bromo-3-phenyl-3-cyclopentene

Guidance literature:: Multi-step reaction with 2 steps

1: 98 percent / K₂CO₃ / methanol / 1 h / Ambient temperature

2: 89 percent / CBR₄, triphenyl phosphine / CH₂Cl₂ / 5 h / 0 °C

With carbon tetrabromide; potassium carbonate; triphenylphosphine; In methanol; dichloromethane;
DOI:10.1016/S0040-4020(01)86176-7

Reference yield:

: 120624-02-4,120708-30-7
(1RS,2SR,4SR)-4-acetoxy-2-phenyl-1-cyclopentanol

: 113331-82-1
1-bromo-3-phenyl-3-cyclopentene

Guidance literature:: Multi-step reaction with 4 steps

1: 38 percent / tetraethylammonium bromide, triethylamine, 2-chloro-3-ethylbenzooxazolium tetrafluoroborate / CH₂Cl₂ / 4 h

2: 88 percent / 1,8-diazabicyclo<5.4.0>undec-7-ene / tetrahydrofuran / 15 h / Ambient temperature

3: 98 percent / K₂CO₃ / methanol / 1 h / Ambient temperature

4: 89 percent / CBR₄, triphenyl phosphine / CH₂Cl₂ / 5 h / 0 °C

With carbon tetrabromide; 3-ethyl-2-chlorobenzoxazolium tetrafluoroborate; tetraethylammonium bromide; potassium carbonate; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; triphenylphosphine; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1016/S0040-4020(01)86176-7