3-Chlorocyclohex-2-enone

Base Information

• Chemical Name: 3-Chlorocyclohex-2-enone
• CAS No.: 5682-75-7
• Molecular Formula: C6H7ClO
• Molecular Weight: 130.574
• Hs Code.: 2914290090
• Mol file: 5682-75-7.mol

Synonyms:2-Cyclohexen-1-one, 3-chloro-;

Chemical Property of 3-Chlorocyclohex-2-enone

Chemical Property:

• Vapor Pressure: 0.21mmHg at 25°C
• Refractive Index: 1.496
• Boiling Point: 208.8 °C at 760 mmHg
• Flash Point: 81.7 °C
• PSA: 17.07000
• Density: 1.17 g/cm³
• LogP: 1.86210

Purity/Quality:

99% ^*data from raw suppliers

3-Chloro-cyclohex-2-enone ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-Chlorocyclohex-2-enone

There total 18 articles about 3-Chlorocyclohex-2-enone 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: 93.0%

1,3-cylohexanedione (504-02-9) → 3-chloro-2-cyclohexenone (5682-75-7)

Guidance literature:

With oxalyl dichloride; N,N-dimethyl-formamide; In dichloromethane; 0 deg C, 5 min, then to room temp., 30 min;

DOI:10.1016/S0040-4039(01)80646-8

Reference yield: 92.0%

1,3-Cyclohexanedione (30182-67-3) → 3-chloro-2-cyclohexenone (5682-75-7)

Guidance literature:

With oxalyl dichloride; In acetonitrile; at 20 ℃; for 2h;

DOI:10.1002/jhet.2048

Reference yield: 83.0%

3-<(Methanesulfonyl)oxy>-2-cyclohexenone (75700-18-4) → 3-chloro-2-cyclohexenone (5682-75-7)

Guidance literature:

With Et₃NBn⁽¹⁺⁾Cl^(1-); boron trifluoride diethyl etherate; In dichloromethane; for 0.75h;

DOI:10.1021/jo00314a051

upstream raw materials:

1-chlorocyclohexene

1,3-cylohexanedione

1,3-Cyclohexanedione

3-<(Methanesulfonyl)oxy>-2-cyclohexenone

Downstream raw materials:

3-methylsulfanyl-cyclohex-2-enone

3-phenoxycyclohex-2-en-1-one

3-[7-(2-methyl-[1,3]dioxolan-2-yl)-2-aza-bicyclo[2.2.2]oct-5-en-2-yl]-cyclohex-2-enone

ethyl 2-(3-oxocyclohex-1-en-1-yl)acetate

Refernces

• 1、 -. "PYRIDONE COMPOUNDS AND METHODS OF USE IN THE MODULATION OF A PROTEIN KINASE". Paragraph 01117. . Retrieved 2021/04/02.
• 2、 -. "QUINOLINE DERIVATIVE". Paragraph 0178. . Retrieved 2017/11/17.