(3-benzenesulfonyl-cyclohepta-2,4-dienyloxy)-tert-butyl-dimethyl-silane

Base Information

Chemical Name:(3-benzenesulfonyl-cyclohepta-2,4-dienyloxy)-tert-butyl-dimethyl-silane
CAS No.:474023-09-1
Molecular Formula:C₁₉H₂₈O₃SSi
Molecular Weight:364.581
Hs Code.:

(3-benzenesulfonyl-cyclohepta-2,4-dienyloxy)-<i>tert</i>-butyl-dimethyl-silane

Synonyms:(3-benzenesulfonyl-cyclohepta-2,4-dienyloxy)-tert-butyl-dimethyl-silane

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Chemical Property of (3-benzenesulfonyl-cyclohepta-2,4-dienyloxy)-tert-butyl-dimethyl-silane

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Technology Process of (3-benzenesulfonyl-cyclohepta-2,4-dienyloxy)-tert-butyl-dimethyl-silane

There total 2 articles about (3-benzenesulfonyl-cyclohepta-2,4-dienyloxy)-tert-butyl-dimethyl-silane 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: 96.0%

: 18162-48-6
tert-butyldimethylsilyl chloride

: 474094-59-2
(1S,7S)-(2-phenylsulfonyl)-8-oxabicyclo[5.1.0]oct-2-ene

: 474023-09-1
(3-benzenesulfonyl-cyclohepta-2,4-dienyloxy)-tert-butyl-dimethyl-silane

Guidance literature:: With lithium hexamethyldisilazane;
DOI:10.1021/ol005791o

Reference yield:

: 118160-44-4
2-(phenylsulfonyl)-1,3-cycloheptadiene

: 474023-09-1
(3-benzenesulfonyl-cyclohepta-2,4-dienyloxy)-tert-butyl-dimethyl-silane

Guidance literature:: Multi-step reaction with 2 steps

1: 81 percent / (R,R) Jacobsen cat.; NaOCl; amine oxide / 6 h / 0 °C

2: 96 percent / LiHMDS

With sodium hypochlorite; ammonia-N-oxide; (-)-chloro((1R,2R)-4,4',6,6'-tetra-tert-butyl-2,2'-[cyclohexane-1,2-diylbis(nitrilomethylidyne)]diphenolato)manganese(III); lithium hexamethyldisilazane; 1: Epoxidation / 2: Ring cleavage;
DOI:10.1021/ol005791o

Reference yield:

: 474023-09-1
(3-benzenesulfonyl-cyclohepta-2,4-dienyloxy)-tert-butyl-dimethyl-silane

: 474023-12-6
(1R,4R,5S)-3-benzenesulfonyl-5-(tert-butyldimethylsilanyl)oxy-4-methyl-cyclohept-2-enol

Guidance literature:: Multi-step reaction with 3 steps

1: tetrahydrofuran; diethyl ether / 0.33 h / -78 °C

2: 92 percent / m-CPBA / CH₂Cl₂ / 18 h / 20 °C

3: 97 percent / DBU / tetrahydrofuran / 5 h / Heating

With 1,8-diazabicyclo[5.4.0]undec-7-ene; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1021/ja026760m