1,1-Dibromo-2-ethynyl-2-methylcyclopropane

Base Information

Chemical Name:1,1-Dibromo-2-ethynyl-2-methylcyclopropane
CAS No.:2566-04-3
Molecular Formula:C6H6Br2
Molecular Weight:237.92000
Hs Code.:
DSSTox Substance ID:DTXSID10558805
Nikkaji Number:J150.711G
Mol file:2566-04-3.mol

Synonyms:1,1-Dibromo-2-ethynyl-2-methylcyclopropane;2566-04-3;DTXSID10558805

Suppliers and Price of 1,1-Dibromo-2-ethynyl-2-methylcyclopropane

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 4 raw suppliers

Chemical Property of 1,1-Dibromo-2-ethynyl-2-methylcyclopropane

Chemical Property:

PSA：0.00000
LogP:2.51570
XLogP3:2.8
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:1
Exact Mass:237.88158
Heavy Atom Count:8
Complexity:163

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1(CC1(Br)Br)C#C

Technology Process of 1,1-Dibromo-2-ethynyl-2-methylcyclopropane

There total 4 articles about 1,1-Dibromo-2-ethynyl-2-methylcyclopropane 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: 68.0%

: 1,1-dibromo-2-(2,2-dibromoethenyl)-2-methylcyclopropane

: 2566-04-3
(+/-)-1-Aethinyl-2,2-dibrom-1-methyl-cyclopropan

Guidance literature:: With methyllithium; In diethyl ether; at -78 ℃; for 1h;

Reference yield:

: 75-25-2
Bromoform

: 78-80-8
2-methylbut-1-en-3-yne

: 2566-04-3
(+/-)-1-Aethinyl-2,2-dibrom-1-methyl-cyclopropan

Guidance literature:: With potassium tert-butylate; In pentane;

Reference yield:

: 69438-58-0
2,2-dibromo-1-methylcyclopropanecarbaldehyde

: 2566-04-3
(+/-)-1-Aethinyl-2,2-dibrom-1-methyl-cyclopropan

Guidance literature:: Multi-step reaction with 2 steps

1: 78 percent / Ph₃P / CH₂Cl₂ / 3 h / 0 °C

2: 68 percent / MeLi / diethyl ether / 1 h / -78 °C

With methyllithium; triphenylphosphine; In diethyl ether; dichloromethane;