6-<(tert-butyldimethylsilyl)oxy>-3-(phenylsulfonyl)-2-(2'-propenyl)cyclohex-2-enone

Base Information

• Chemical Name: 6-<(tert-butyldimethylsilyl)oxy>-3-(phenylsulfonyl)-2-(2'-propenyl)cyclohex-2-enone
• CAS No.: 105728-96-9
• Molecular Formula: C₂₁H₃₀O₄SSi
• Molecular Weight: 406.618

Synonyms:6-<(tert-butyldimethylsilyl)oxy>-3-(phenylsulfonyl)-2-(2'-propenyl)cyclohex-2-enone

Chemical Property of 6-<(tert-butyldimethylsilyl)oxy>-3-(phenylsulfonyl)-2-(2'-propenyl)cyclohex-2-enone

Chemical Property:

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Technology Process of 6-<(tert-butyldimethylsilyl)oxy>-3-(phenylsulfonyl)-2-(2'-propenyl)cyclohex-2-enone

There total 1 articles about 6-<(tert-butyldimethylsilyl)oxy>-3-(phenylsulfonyl)-2-(2'-propenyl)cyclohex-2-enone 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:

3-<(tert-butyldimethylsilyl)oxy>-1-(phenylsulfonyl)-2-(2'-propenyl)-1,3-cyclohexadiene (115961-01-8) → 6-<(tert-butyldimethylsilyl)oxy>-3-(phenylsulfonyl)-2-(2'-propenyl)cyclohex-2-enone (105728-96-9)

Guidance literature:

With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; at -78 - 25 ℃; for 2h; Yield given;

DOI:10.1021/jo00379a038

Reference yield: 95.0%

6-<(tert-butyldimethylsilyl)oxy>-3-(phenylsulfonyl)-2-(2'-propenyl)cyclohex-2-enone (105728-96-9) → cis-4-<(tert-butyldimethylsilyl)oxy>-3-hydroxy-1-(phenylsulfonyl)-2-(2'-propenyl)cyclohexene (105728-97-0)

Guidance literature:

With sodium tetrahydroborate; cerium(III) chloride; In methanol; dichloromethane; at -20 - 0 ℃; for 0.5h;

DOI:10.1021/jo00379a038

Reference yield: 8.0%

6-<(tert-butyldimethylsilyl)oxy>-3-(phenylsulfonyl)-2-(2'-propenyl)cyclohex-2-enone (105728-96-9) → cis-4-<(tert-butyldimethylsilyl)oxy>-3-hydroxy-1-(phenylsulfonyl)-2-(2'-propenyl)cyclohexene (105728-97-0) + trans-4-<(tert-butyldimethylsilyl)oxy>-3-hydroxy-1-(phenylsulfonyl)-2-(2'-propenyl)cyclohexene

Guidance literature:

With sodium tetrahydroborate; cerium(III) chloride; In methanol; dichloromethane; at -20 ℃; for 0.25h;

DOI:10.1021/jo00255a008

upstream raw materials:

3-<(tert-butyldimethylsilyl)oxy>-1-(phenylsulfonyl)-2-(2'-propenyl)-1,3-cyclohexadiene

Downstream raw materials:

cis-4-<(tert-butyldimethylsilyl)oxy>-3-hydroxy-1-(phenylsulfonyl)-2-(2'-propenyl)cyclohexene

(dl)-1,2,3,3a(R),8,9,9a,9b-octahydro-3(S)-hydroxy-5-methoxy-9a(R)-(phenylsulfonyl)-9b(S)-(2'-propenyl)phenanthro<4,4a,4b,5-bcd>-furan

cis-2-(3'-(2''-bromoethyl)-6'-methoxyphenoxy)-1-hydroxy-3-(2'''-propen-1'''-ylidene)-4-(phenylsulfonyl)cyclohexane

2-<2'-bromo-3'-(2''-bromoethyl)-6'-methoxyphenoxy>-4-(phenylsulfonyl)-3-(2'''-propenyl)cyclohex-3-enone

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