(E)-6,10-Dimethyl-3-(toluene-4-sulfonyl)-undeca-5,9-dien-2-one

Base Information

• Chemical Name: (E)-6,10-Dimethyl-3-(toluene-4-sulfonyl)-undeca-5,9-dien-2-one
• CAS No.: 80868-08-2
• Molecular Formula: C₂₀H₂₈O₃S
• Molecular Weight: 348.507
• Mol file: 80868-08-2.mol

Synonyms:(E)-6,10-Dimethyl-3-(toluene-4-sulfonyl)-undeca-5,9-dien-2-one

Chemical Property of (E)-6,10-Dimethyl-3-(toluene-4-sulfonyl)-undeca-5,9-dien-2-one

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of (E)-6,10-Dimethyl-3-(toluene-4-sulfonyl)-undeca-5,9-dien-2-one

There total 2 articles about (E)-6,10-Dimethyl-3-(toluene-4-sulfonyl)-undeca-5,9-dien-2-one 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: 81.0%

4-toluenesulfonylacetone (5366-49-4) + (E)-3,7-dimethyl-2,6-octadienyl N-phenylformimidate → (E)-6,10-Dimethyl-3-(toluene-4-sulfonyl)-undeca-5,9-dien-2-one (80868-08-2)

Guidance literature:

With 1,2-bis-(diphenylphosphino)ethane; bis(dibenzylideneacetone)-palladium⁽⁰⁾; In dimethyl sulfoxide; at 85 ℃; for 15h;

DOI:10.1246/bcsj.62.239

Reference yield:

4-toluenesulfonylacetone (5366-49-4) + (Z)-3,7-dimethyl-2,6-octadienyl N-phenylformimidate → (E)-6,10-Dimethyl-3-(toluene-4-sulfonyl)-undeca-5,9-dien-2-one (80868-08-2) + (Z)-6,10-Dimethyl-3-(toluene-4-sulfonyl)-undeca-5,9-dien-2-one

Guidance literature:

With 1,2-bis-(diphenylphosphino)ethane; bis(dibenzylideneacetone)-palladium⁽⁰⁾; In dimethyl sulfoxide; at 85 ℃; for 19h; Yield given. Yields of byproduct given;

DOI:10.1246/bcsj.62.239

Reference yield: 90.0%

(E)-6,10-Dimethyl-3-(toluene-4-sulfonyl)-undeca-5,9-dien-2-one (80868-08-2) → trans geranyl acetone (3796-70-1)

Guidance literature:

With disodium hydrogenphosphate; sodium amalgam; In methanol; at 0 ℃; for 2h;

DOI:10.1055/s-1981-29599

upstream raw materials:

4-toluenesulfonylacetone

Downstream raw materials:

trans geranyl acetone