1,5-bis-(3-(2-chloro-5-methylthienyl))-2,4-diisopropyl-1,5-pentadione

Base Information

Chemical Name:1,5-bis-(3-(2-chloro-5-methylthienyl))-2,4-diisopropyl-1,5-pentadione
CAS No.:1421332-05-9
Molecular Formula:C₂₁H₂₆Cl₂O₂S₂
Molecular Weight:445.474
Hs Code.:

Synonyms:1,5-bis-(3-(2-chloro-5-methylthienyl))-2,4-diisopropyl-1,5-pentadione

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Chemical Property of 1,5-bis-(3-(2-chloro-5-methylthienyl))-2,4-diisopropyl-1,5-pentadione

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Technology Process of 1,5-bis-(3-(2-chloro-5-methylthienyl))-2,4-diisopropyl-1,5-pentadione

There total 1 articles about 1,5-bis-(3-(2-chloro-5-methylthienyl))-2,4-diisopropyl-1,5-pentadione 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:

: 17249-82-0
2-chloro-5-methylthiophene

: 1421332-05-9
1,5-bis-(3-(2-chloro-5-methylthienyl))-2,4-diisopropyl-1,5-pentadione

Guidance literature:: Multi-step reaction with 2 steps

1: aluminum (III) chloride / dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere

2: potassium hydroxide / water; tert-butyl alcohol / 4.5 h / 85 °C

With aluminum (III) chloride; potassium hydroxide; In dichloromethane; water; tert-butyl alcohol; 2: |Aldol Condensation;
DOI:10.1002/chem.201203111

Reference yield:

: 1421332-05-9
1,5-bis-(3-(2-chloro-5-methylthienyl))-2,4-diisopropyl-1,5-pentadione

: 1,2-bis-{3-(5-p-tolyl-2-methylthienyl)}-3,5-diisopropylcyclopent-1,2-ene

Guidance literature:: Multi-step reaction with 2 steps

1.1: titanium tetrachloride; zinc / tetrahydrofuran / 6 h / 65 °C / Inert atmosphere

2.1: n-butyllithium / tetrahydrofuran; cyclohexane / 0.5 h / 20 °C / Inert atmosphere

2.2: 1 h / 20 °C

With n-butyllithium; titanium tetrachloride; zinc; In tetrahydrofuran; cyclohexane; 1.1: |McMurry Reaction;
DOI:10.1002/chem.201203111