(+/-)-1-(dimethylcarbamoyloxy)-2,2,4-trimethyl-3-phenylthiomethyl-1-vinyl-3-cyclohexene

Base Information

• Chemical Name: (+/-)-1-(dimethylcarbamoyloxy)-2,2,4-trimethyl-3-phenylthiomethyl-1-vinyl-3-cyclohexene
• CAS No.: 162708-84-1
• Molecular Formula: C₂₁H₂₉NO₂S
• Molecular Weight: 359.533
• Mol file: 162708-84-1.mol

Synonyms:(+/-)-1-(dimethylcarbamoyloxy)-2,2,4-trimethyl-3-phenylthiomethyl-1-vinyl-3-cyclohexene

Chemical Property of (+/-)-1-(dimethylcarbamoyloxy)-2,2,4-trimethyl-3-phenylthiomethyl-1-vinyl-3-cyclohexene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (+/-)-1-(dimethylcarbamoyloxy)-2,2,4-trimethyl-3-phenylthiomethyl-1-vinyl-3-cyclohexene

There total 2 articles about (+/-)-1-(dimethylcarbamoyloxy)-2,2,4-trimethyl-3-phenylthiomethyl-1-vinyl-3-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: 92.0%

(+/-)-2,2,4-trimethyl-3-phenylthiomethyl-1-vinyl-3-cyclohexen-1-ol (162708-91-0) + N,N-Dimethylcarbamoyl chloride (79-44-7) → (+/-)-1-(dimethylcarbamoyloxy)-2,2,4-trimethyl-3-phenylthiomethyl-1-vinyl-3-cyclohexene (162708-84-1)

Guidance literature:

With potassium hydride;

DOI:10.1039/c39950000085

Reference yield:

2,2,4-trimethyl-3-phenylthiomethyl-cyclohex-3-en-1-one (162708-83-0) → (+/-)-1-(dimethylcarbamoyloxy)-2,2,4-trimethyl-3-phenylthiomethyl-1-vinyl-3-cyclohexene (162708-84-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.) CeCl₃ / 1.) THF, -78 deg C, 2 h, 2.) THF, 3 h

2: 1.) KH / 1.) THF, room temperature, 16 h, 2.) 0 deg C, 3 h

With cerium(III) chloride; potassium hydride;

DOI:10.1016/S0040-4020(97)00411-0

Reference yield: 90.0%

(+/-)-1-(dimethylcarbamoyloxy)-2,2,4-trimethyl-3-phenylthiomethyl-1-vinyl-3-cyclohexene (162708-84-1) → (+/-)-1-(dimethylcarbamoyloxy)-3-phenylsulfonylmethyl-2,2,4-trimethyl-1-vinyl-3-cyclohexene (166672-55-5)

Guidance literature:

With magnesium monoperoxyphthalate hexahydrate;

DOI:10.1039/c39950000085

upstream raw materials:

(+/-)-2,2,4-trimethyl-3-phenylthiomethyl-1-vinyl-3-cyclohexen-1-ol

N,N-Dimethylcarbamoyl chloride

2,2,4-trimethyl-3-phenylthiomethyl-cyclohex-3-en-1-one

Downstream raw materials:

(+/-)-1-(dimethylcarbamoyloxy)-3-phenylsulfonylmethyl-2,2,4-trimethyl-1-vinyl-3-cyclohexene

1E-<2-(dimethylcarbamoyloxy)ethylidene>-3-phenylsulfonylmethyl-2,2,4-trimethylcyclohex-3-ene