Oxirane, 2-(bromomethyl)-2-phenyl-

Base Information

• Chemical Name: Oxirane, 2-(bromomethyl)-2-phenyl-
• CAS No.: 64398-73-8
• Molecular Formula: C9H9 Br O
• Molecular Weight: 213.074
• DSSTox Substance ID: DTXSID50982968
• Nikkaji Number: J90.836C
• Mol file: 64398-73-8.mol

Synonyms:64398-73-8;2-(bromomethyl)-2-phenyloxirane;Oxirane, 2-(bromomethyl)-2-phenyl-;DTXSID50982968

Chemical Property of Oxirane, 2-(bromomethyl)-2-phenyl-

Chemical Property:

• Vapor Pressure: 0.00862mmHg at 25°C
• Boiling Point: 275.3°Cat760mmHg
• Flash Point: 109°C
• Density: 1.509g/cm³
• XLogP3: 2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 2
• Exact Mass: 211.98368
• Heavy Atom Count: 11
• Complexity: 143

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1C(O1)(CBr)C2=CC=CC=C2

Technology Process of Oxirane, 2-(bromomethyl)-2-phenyl-

There total 5 articles about Oxirane, 2-(bromomethyl)-2-phenyl- 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: 58.0%

2,3-Dimethyl-2-butene (563-79-1) + 3-(bromomethyl)-3-phenyl-1,2-dioxetane (136132-07-5) → 2,3-dimethyl-2,3-epoxybutane (5076-20-0) + 2-(bromomethyl)-2-phenyloxirane (64398-73-8) + 1-Bromo-2-phenyl-3-(1,1,2-trimethyl-allyloxy)-propan-2-ol (136132-05-3) + α-bromoacetophenone (70-11-1)

Guidance literature:

In dichloromethane; at -10 ℃; for 2h;

Reference yield: 7.0%

3-(bromomethyl)-3-phenyl-1,2-dioxetane (136132-07-5) + diazodiphenylmethane (908093-98-1) → benzophenone (119-61-9) + 2-(bromomethyl)-2-phenyloxirane (64398-73-8) + 4-(Bromomethyl)-2,2,4-triphenyl-1,3-dioxolane

Guidance literature:

In dichloromethane; at -40 ℃; for 3.5h;

DOI:10.1021/jo00083a027

Reference yield: 4.0%

1,2-dimethylcyclopentene (765-47-9) + 3-(bromomethyl)-3-phenyl-1,2-dioxetane (136132-07-5) → 1,5-dimethyl-6-oxabicyclo[3.1.0]hexane (82461-31-2) + 2-(bromomethyl)-2-phenyloxirane (64398-73-8) + 1-Bromo-3-(1-methyl-2-methylene-cyclopentyloxy)-2-phenyl-propan-2-ol (136132-04-2) + α-bromoacetophenone (70-11-1)

Guidance literature:

In dichloromethane; at -20 ℃; for 8h;

upstream raw materials:

2,3-Dimethyl-2-butene

3-(bromomethyl)-3-phenyl-1,2-dioxetane

1,2-dimethylcyclopentene

diphenyl sulfide