1-(bromoethynyl)cyclohexene

Base Information

Chemical Name:1-(bromoethynyl)cyclohexene
CAS No.:21983-34-6
Molecular Formula:C8H9 Br
Molecular Weight:185.063
Hs Code.:
Mol file:21983-34-6.mol

Synonyms:Cyclohexene,1-(bromoethynyl)- (6CI,8CI,9CI); 1-(Bromoethynyl)cyclohexene;2-Bromo-1-(1-cyclohexenyl)acetylene; NSC 147115

Suppliers and Price of 1-(bromoethynyl)cyclohexene

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 6 raw suppliers

Chemical Property of 1-(bromoethynyl)cyclohexene

Chemical Property:

Vapor Pressure:0.171mmHg at 25°C
Boiling Point:220°C at 760 mmHg
Flash Point:87.4°C
Density:1.4g/cm³

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 1-(bromoethynyl)cyclohexene

There total 5 articles about 1-(bromoethynyl)cyclohexene 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: 99.0%

: 931-49-7
1-ethenylcyclohexene

: 21983-34-6
1-(bromoethynyl)cyclohex-1-ene

Guidance literature:: With N-Bromosuccinimide; silver nitrate; In acetone; at 20 ℃;
DOI:10.1021/jo025745x

Reference yield:

: 17988-44-2
(cyclohex-1-en-1-ylethynyl)trimethylsilane

: 21983-34-6
1-(bromoethynyl)cyclohex-1-ene

Guidance literature:: (cyclohex-1-en-1-ylethynyl)trimethylsilane; With potassium carbonate; In methanol; at 20 ℃; for 2h;

With N-Bromosuccinimide; silver nitrate; In acetone; at 20 ℃; for 3h;
DOI:10.1021/acs.orglett.6b01503

Reference yield:

: 108-94-1,11119-77-0,9003-41-2,9075-99-4
cyclohexanone

: 21983-34-6
1-(bromoethynyl)cyclohex-1-ene

Guidance literature:: Multi-step reaction with 3 steps

1: tetrahydrofuran / 2.17 h / -10 - 20 °C

2: triethylamine; trichlorophosphate / dichloromethane / 3.33 h / 0 - 20 °C

3: N-Bromosuccinimide; silver nitrate / acetone / 1 h / 28 °C

With N-Bromosuccinimide; silver nitrate; triethylamine; trichlorophosphate; In tetrahydrofuran; dichloromethane; acetone;
DOI:10.1002/chem.201304322