(S)-1-methoxy-3-methyl-5-(2-methyl-5-(vinyloxy)cyclopent-1-en-1-yl)benzene

Base Information

Chemical Name:(S)-1-methoxy-3-methyl-5-(2-methyl-5-(vinyloxy)cyclopent-1-en-1-yl)benzene
CAS No.:1421948-17-5
Molecular Formula:C₁₆H₂₀O₂
Molecular Weight:244.334
Hs Code.:

Synonyms:(S)-1-methoxy-3-methyl-5-(2-methyl-5-(vinyloxy)cyclopent-1-en-1-yl)benzene

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Chemical Property of (S)-1-methoxy-3-methyl-5-(2-methyl-5-(vinyloxy)cyclopent-1-en-1-yl)benzene

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Technology Process of (S)-1-methoxy-3-methyl-5-(2-methyl-5-(vinyloxy)cyclopent-1-en-1-yl)benzene

There total 6 articles about (S)-1-methoxy-3-methyl-5-(2-methyl-5-(vinyloxy)cyclopent-1-en-1-yl)benzene 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: 78.0%

: 1421948-14-2
(S)-2-(3-methoxy-5-methylphenyl)-3-methylcyclopent-2-enol

: 109-92-2,25104-37-4
ethyl vinyl ether

: 1421948-17-5
(S)-1-methoxy-3-methyl-5-(2-methyl-5-(vinyloxy)cyclopent-1-en-1-yl)benzene

Guidance literature:: (S)-2-(3-methoxy-5-methylphenyl)-3-methylcyclopent-2-enol; ethyl vinyl ether; With mercury(II) diacetate; at 40 ℃; for 120h; Inert atmosphere;

With potassium carbonate; at 20 ℃; for 0.5h; Inert atmosphere;
DOI:10.1021/ol400030a

Reference yield:

: 1421948-16-4
2-(3-methoxy-5-methylphenyl)-3-methylcyclopent-2-enone

: 1421948-17-5
(S)-1-methoxy-3-methyl-5-(2-methyl-5-(vinyloxy)cyclopent-1-en-1-yl)benzene

Guidance literature:: Multi-step reaction with 3 steps

1.1: cerium(III) chloride heptahydrate / methanol / 1 h / 0 °C / Inert atmosphere

1.2: 0.75 h

2.1: palladium dichloro (η-2,5-norbornadiene); (1R,5S,11aS)-3-methyldecahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocine; caesium carbonate / toluene; tert-butyl alcohol / 3 h / 60 °C / Inert atmosphere; Molecular sieve

3.1: mercury(II) diacetate / 120 h / 40 °C / Inert atmosphere

3.2: 0.5 h / 20 °C / Inert atmosphere

With palladium dichloro (η-2,5-norbornadiene); cerium(III) chloride heptahydrate; mercury(II) diacetate; caesium carbonate; (1R,5S,11aS)-3-methyldecahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocine; In methanol; toluene; tert-butyl alcohol; 1.1: |Luche Cerium Reduction / 1.2: |Luche Cerium Reduction;
DOI:10.1021/ol400030a

Reference yield:

: 1421948-22-2
(±)-2-(3-methoxy-5-methylphenyl)-3-methylcyclopent-2-enol

: 1421948-17-5
(S)-1-methoxy-3-methyl-5-(2-methyl-5-(vinyloxy)cyclopent-1-en-1-yl)benzene

Guidance literature:: Multi-step reaction with 2 steps

1.1: palladium dichloro (η-2,5-norbornadiene); (1R,5S,11aS)-3-methyldecahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocine; caesium carbonate / toluene; tert-butyl alcohol / 3 h / 60 °C / Inert atmosphere; Molecular sieve

2.1: mercury(II) diacetate / 120 h / 40 °C / Inert atmosphere

2.2: 0.5 h / 20 °C / Inert atmosphere

With palladium dichloro (η-2,5-norbornadiene); mercury(II) diacetate; caesium carbonate; (1R,5S,11aS)-3-methyldecahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocine; In toluene; tert-butyl alcohol;
DOI:10.1021/ol400030a