5-(3-butenyl)-6,8-dimethyl-1-phenylsulfonyl-1,6,7,8-tetrahydrocyclopentindole

Base Information

• Chemical Name: 5-(3-butenyl)-6,8-dimethyl-1-phenylsulfonyl-1,6,7,8-tetrahydrocyclopentindole
• CAS No.: 132142-87-1
• Molecular Formula: C₂₃H₂₅NO₂S
• Molecular Weight: 379.523

Synonyms:

Chemical Property of 5-(3-butenyl)-6,8-dimethyl-1-phenylsulfonyl-1,6,7,8-tetrahydrocyclopentindole

Chemical Property:

Purity/Quality:

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Technology Process of 5-(3-butenyl)-6,8-dimethyl-1-phenylsulfonyl-1,6,7,8-tetrahydrocyclopentindole

There total 2 articles about 5-(3-butenyl)-6,8-dimethyl-1-phenylsulfonyl-1,6,7,8-tetrahydrocyclopentindole 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:

2-[(2R,3R)-2-(1-Benzenesulfonyl-1H-pyrrol-2-yl)-1-hydroxy-3,5-dimethyl-cyclopentyl]-hex-5-enal (132142-86-0) → 5-(3-butenyl)-6,8-dimethyl-1-phenylsulfonyl-1,6,7,8-tetrahydrocyclopentindole (132142-87-1,132142-93-9)

Guidance literature:

With sulfuric acid; In isopropyl alcohol; for 1h; Yield given; Heating;

DOI:10.1016/S0040-4020(01)86755-7

Reference yield:

3,5-dimethyl-2-(1-phenylsulfonyl-2-pyrrolyl)cyclopentanone (132142-68-8,132202-08-5,132202-13-2,132202-14-3) → 5-(3-butenyl)-6,8-dimethyl-1-phenylsulfonyl-1,6,7,8-tetrahydrocyclopentindole (132142-87-1,132142-93-9)

Guidance literature:

Multi-step reaction with 2 steps

2: 6percent H₂SO₄ / propan-2-ol / 1 h / Heating

With sulfuric acid; In isopropyl alcohol;

DOI:10.1016/S0040-4020(01)86755-7

Reference yield: 80.0%

5-(3-butenyl)-6,8-dimethyl-1-phenylsulfonyl-1,6,7,8-tetrahydrocyclopentindole (132142-87-1,132142-93-9) → 5-(1-butenyl)-6,8-dimethyl-1-phenylsulfonyl-1,6,7,8-tetrahydrocyclopentindole (132142-88-2,132202-19-8)

Guidance literature:

rhodium(III) chloride; In ethanol; at 100 ℃; for 50h; sealed tube;

DOI:10.1016/S0040-4020(01)86755-7

upstream raw materials:

2-[(2R,3R)-2-(1-Benzenesulfonyl-1H-pyrrol-2-yl)-1-hydroxy-3,5-dimethyl-cyclopentyl]-hex-5-enal

3,5-dimethyl-2-(1-phenylsulfonyl-2-pyrrolyl)cyclopentanone

Downstream raw materials:

5-(1-butenyl)-6,8-dimethyl-1-phenylsulfonyl-1,6,7,8-tetrahydrocyclopentindole

(+/-)-trans-trikentrin

(+/-)-cis-trikentrin B

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