(2R,3R,4R)-2-((Z)-But-2-enyl)-4-(tert-butyl-dimethyl-silanyloxy)-3-((E)-oct-1-enyl)-cyclohexanone

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Chemical Name:(2R,3R,4R)-2-((Z)-But-2-enyl)-4-(tert-butyl-dimethyl-silanyloxy)-3-((E)-oct-1-enyl)-cyclohexanone
CAS No.:315221-06-8
Molecular Formula:C₂₄H₄₄O₂Si
Molecular Weight:392.698
Hs Code.:

Synonyms:(2R,3R,4R)-2-((Z)-But-2-enyl)-4-(tert-butyl-dimethyl-silanyloxy)-3-((E)-oct-1-enyl)-cyclohexanone

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Chemical Property of (2R,3R,4R)-2-((Z)-But-2-enyl)-4-(tert-butyl-dimethyl-silanyloxy)-3-((E)-oct-1-enyl)-cyclohexanone

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Technology Process of (2R,3R,4R)-2-((Z)-But-2-enyl)-4-(tert-butyl-dimethyl-silanyloxy)-3-((E)-oct-1-enyl)-cyclohexanone

There total 4 articles about (2R,3R,4R)-2-((Z)-But-2-enyl)-4-(tert-butyl-dimethyl-silanyloxy)-3-((E)-oct-1-enyl)-cyclohexanone 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: 83.0%

: 315220-95-2
(2R,3R,4R)-4-(tert-Butyl-dimethyl-silanyloxy)-2-but-2-ynyl-3-((E)-oct-1-enyl)-cyclohexanone

: 315221-06-8
(2R,3R,4R)-2-((Z)-But-2-enyl)-4-(tert-butyl-dimethyl-silanyloxy)-3-((E)-oct-1-enyl)-cyclohexanone

Guidance literature:: With quinoline; hydrogen; 5percent Pd/BaSO₄; In cyclohexane; benzene; at 40 ℃; for 4h; under 760.051 Torr;
DOI:10.1002/1521-3765(20000602)6:11<1917::AID-CHEM1917>3.0.CO;2-7

Reference yield:

: 629-05-0
n-octyne

: 315221-06-8
(2R,3R,4R)-2-((Z)-But-2-enyl)-4-(tert-butyl-dimethyl-silanyloxy)-3-((E)-oct-1-enyl)-cyclohexanone

Guidance literature:: Multi-step reaction with 3 steps

2.1: MeLi / tetrahydrofuran / 0.33 h / -30 °C

2.2: tetrahydrofuran / 0.5 h / -30 °C

3.1: 83 percent / H₂; quinoline / 5percent Pd/BaSO₄ / cyclohexane; benzene / 4 h / 40 °C / 760.05 Torr

With quinoline; methyllithium; hydrogen; 5percent Pd/BaSO₄; In tetrahydrofuran; cyclohexane; benzene; 2.1: Metallation / 2.2: Alkylation / 3.1: Catalytic hydrogenation;
DOI:10.1002/1521-3765(20000602)6:11<1917::AID-CHEM1917>3.0.CO;2-7

Reference yield:

: 164577-42-8
<(4R)-(+)-tert-Butoxydimethylsiloxy>-2-cyclohexen-1-on

: 315221-06-8
(2R,3R,4R)-2-((Z)-But-2-enyl)-4-(tert-butyl-dimethyl-silanyloxy)-3-((E)-oct-1-enyl)-cyclohexanone

Guidance literature:: Multi-step reaction with 3 steps

2.1: MeLi / tetrahydrofuran / 0.33 h / -30 °C

2.2: tetrahydrofuran / 0.5 h / -30 °C

3.1: 83 percent / H₂; quinoline / 5percent Pd/BaSO₄ / cyclohexane; benzene / 4 h / 40 °C / 760.05 Torr

With quinoline; methyllithium; hydrogen; 5percent Pd/BaSO₄; In tetrahydrofuran; cyclohexane; benzene; 2.1: Metallation / 2.2: Alkylation / 3.1: Catalytic hydrogenation;
DOI:10.1002/1521-3765(20000602)6:11<1917::AID-CHEM1917>3.0.CO;2-7