(2'E,3RS,R_SS_S)-3-<1',1'-dimethyl-3'-(phenylsulfinyl)but-2'-enyl>cyclopentan-1-one

Base Information

• Chemical Name: (2'E,3RS,R_SS_S)-3-<1',1'-dimethyl-3'-(phenylsulfinyl)but-2'-enyl>cyclopentan-1-one
• CAS No.: 114652-65-2
• Molecular Formula: C₁₇H₂₂O₂S
• Molecular Weight: 290.426

Synonyms:(2'E,3RS,R_SS_S)-3-<1',1'-dimethyl-3'-(phenylsulfinyl)but-2'-enyl>cyclopentan-1-one

Chemical Property of (2'E,3RS,R_SS_S)-3-<1',1'-dimethyl-3'-(phenylsulfinyl)but-2'-enyl>cyclopentan-1-one

Chemical Property:

Purity/Quality:

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Technology Process of (2'E,3RS,R_SS_S)-3-<1',1'-dimethyl-3'-(phenylsulfinyl)but-2'-enyl>cyclopentan-1-one

There total 7 articles about (2'E,3RS,R_SS_S)-3-<1',1'-dimethyl-3'-(phenylsulfinyl)but-2'-enyl>cyclopentan-1-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:

4-methyl pent-3-en-2-ol (4325-82-0) → (2'E,3RS,RSSS)-3-<1',1'-dimethyl-3'-(phenylsulfinyl)but-2'-enyl>cyclopentan-1-one (114652-65-2)

Guidance literature:

Multi-step reaction with 3 steps

1: 81 percent / trifluoroacetic acid / CH₂Cl₂ / 2 h / -70 °C

2: m-chloroperbenzoic acid / CH₂Cl₂ / -70 °C

3: 1.) lithium diisopropylamide / 1.) THF, -70 deg C, 5 min, 2.) THF, -70 deg C

With 3-chloro-benzenecarboperoxoic acid; trifluoroacetic acid; lithium diisopropyl amide; In dichloromethane;

DOI:10.1021/ja00224a030

Reference yield:

4-bromo-2-methylpent-2-ene (4325-84-2) → (2'E,3RS,RSSS)-3-<1',1'-dimethyl-3'-(phenylsulfinyl)but-2'-enyl>cyclopentan-1-one (114652-65-2)

Guidance literature:

Multi-step reaction with 3 steps

1: 72 percent / methanol

2: m-chloroperbenzoic acid / CH₂Cl₂ / -70 °C

3: 1.) lithium diisopropylamide / 1.) THF, -70 deg C, 5 min, 2.) THF, -70 deg C

With 3-chloro-benzenecarboperoxoic acid; lithium diisopropyl amide; In methanol; dichloromethane;

DOI:10.1021/ja00224a030

Reference yield:

(4-Methyl-pent-3-en-2-yl)-phenylsulfid (21213-20-7) → (2'E,3RS,RSSS)-3-<1',1'-dimethyl-3'-(phenylsulfinyl)but-2'-enyl>cyclopentan-1-one (114652-65-2)

Guidance literature:

Multi-step reaction with 2 steps

1: m-chloroperbenzoic acid / CH₂Cl₂ / -70 °C

2: 1.) lithium diisopropylamide / 1.) THF, -70 deg C, 5 min, 2.) THF, -70 deg C

With 3-chloro-benzenecarboperoxoic acid; lithium diisopropyl amide; In dichloromethane;

DOI:10.1021/ja00224a030

upstream raw materials:

cyclopent-2-enone

2-methyl-4-(phenylsulfinyl)pent-2-ene

3-methyl-1-(phenylsulfinyl)but-2-ene

methyl iodide

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