(S)-methyl 2-methyl-3-oxo-5-(4-(prop-1-en-2-yl)cyclohex-1-enyl)pentanoate

Base Information

Chemical Name:(S)-methyl 2-methyl-3-oxo-5-(4-(prop-1-en-2-yl)cyclohex-1-enyl)pentanoate
CAS No.:1621082-54-9
Molecular Formula:C₁₆H₂₄O₃
Molecular Weight:264.365
Hs Code.:

Synonyms:(S)-methyl 2-methyl-3-oxo-5-(4-(prop-1-en-2-yl)cyclohex-1-enyl)pentanoate

Suppliers and Price of (S)-methyl 2-methyl-3-oxo-5-(4-(prop-1-en-2-yl)cyclohex-1-enyl)pentanoate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (S)-methyl 2-methyl-3-oxo-5-(4-(prop-1-en-2-yl)cyclohex-1-enyl)pentanoate

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Technology Process of (S)-methyl 2-methyl-3-oxo-5-(4-(prop-1-en-2-yl)cyclohex-1-enyl)pentanoate

There total 2 articles about (S)-methyl 2-methyl-3-oxo-5-(4-(prop-1-en-2-yl)cyclohex-1-enyl)pentanoate 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: 87.0%

: 1621082-53-8
(S)-methyl 3-oxo-5-(4-(prop-1-en-2-yl)cyclohex-1-enyl)pentanoate

: 74-88-4
methyl iodide

: 1621082-54-9
(S)-methyl 2-methyl-3-oxo-5-(4-(prop-1-en-2-yl)cyclohex-1-enyl)pentanoate

Guidance literature:: With potassium carbonate; In acetone; at 60 ℃; for 5h;
DOI:10.1002/asia.201400110

Reference yield:

: 105-45-3
acetoacetic acid methyl ester

: 1621082-54-9
(S)-methyl 2-methyl-3-oxo-5-(4-(prop-1-en-2-yl)cyclohex-1-enyl)pentanoate

Guidance literature:: Multi-step reaction with 2 steps

1.1: lithium diisopropyl amide / tetrahydrofuran / 0.5 h / -78 - 0 °C

1.2: 2 h / -78 °C

2.1: potassium carbonate / acetone / 5 h / 60 °C

With potassium carbonate; lithium diisopropyl amide; In tetrahydrofuran; acetone;
DOI:10.1002/asia.201400110

Reference yield: 93.0%

: 5707-04-0
Phenylselenyl chloride

: 1621082-54-9
(S)-methyl 2-methyl-3-oxo-5-(4-(prop-1-en-2-yl)cyclohex-1-enyl)pentanoate

: 1621082-55-0
(S)-methyl 2-methyl-3-oxo-2-(phenylselanyl)-5-(4-(prop-1-en-2-yl)cyclohex-1-enyl)pentanoate

Guidance literature:: (S)-methyl 2-methyl-3-oxo-5-(4-(prop-1-en-2-yl)cyclohex-1-enyl)pentanoate; With sodium hydride; In tetrahydrofuran; at 0 ℃; for 0.5h;

Phenylselenyl chloride; In tetrahydrofuran; at -40 ℃; for 0.5h;
DOI:10.1002/asia.201400110