(2(1')Z,2'Z)-1,1-dimethyl-3-methylene-2-(3'-(p-chlorophenylsulfinyl)-8'-(tert-butyldimethylsiloxy)-2'-octenylidene)cyclohexane

Base Information

Chemical Name:(2(1')Z,2'Z)-1,1-dimethyl-3-methylene-2-(3'-(p-chlorophenylsulfinyl)-8'-(tert-butyldimethylsiloxy)-2'-octenylidene)cyclohexane
CAS No.:124267-10-3
Molecular Formula:C₂₉H₄₅ClO₂SSi
Molecular Weight:521.28
Hs Code.:

Synonyms:(2(1')Z,2'Z)-1,1-dimethyl-3-methylene-2-(3'-(p-chlorophenylsulfinyl)-8'-(tert-butyldimethylsiloxy)-2'-octenylidene)cyclohexane

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Chemical Property of (2(1')Z,2'Z)-1,1-dimethyl-3-methylene-2-(3'-(p-chlorophenylsulfinyl)-8'-(tert-butyldimethylsiloxy)-2'-octenylidene)cyclohexane

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Technology Process of (2(1')Z,2'Z)-1,1-dimethyl-3-methylene-2-(3'-(p-chlorophenylsulfinyl)-8'-(tert-butyldimethylsiloxy)-2'-octenylidene)cyclohexane

There total 5 articles about (2(1')Z,2'Z)-1,1-dimethyl-3-methylene-2-(3'-(p-chlorophenylsulfinyl)-8'-(tert-butyldimethylsiloxy)-2'-octenylidene)cyclohexane 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: 59.0%

: 124267-07-8
1-(2',6',6'-trimethyl-1'-cyclohexen-1'-yl)-1-hydroxy-8-(tert-butyldimethylsiloxy)-2-octyne

: 933-01-7
4-chloro-benzenesulfenyl chloride

: 124267-11-4
tert-Butyl-{(E)-6-(4-chloro-benzenesulfinyl)-8-[2,2-dimethyl-6-methylene-cyclohex-(Z)-ylidene]-oct-6-enyloxy}-dimethyl-silane

: 124267-10-3
(2(1')Z,2'Z)-1,1-dimethyl-3-methylene-2-(3'-(p-chlorophenylsulfinyl)-8'-(tert-butyldimethylsiloxy)-2'-octenylidene)cyclohexane

Guidance literature:: With triethylamine; In dichloromethane; Yields of byproduct given; 1) -78 deg C, 2.5 h, 2) 21 h, room temperature;
DOI:10.1021/jo00289a059

Reference yield:

: 63478-76-2
1-hydroxy-6-heptyne

: 124267-10-3
(2(1')Z,2'Z)-1,1-dimethyl-3-methylene-2-(3'-(p-chlorophenylsulfinyl)-8'-(tert-butyldimethylsiloxy)-2'-octenylidene)cyclohexane

Guidance literature:: Multi-step reaction with 3 steps

1: 85 percent / imidazole / dimethylformamide / 12 h / Ambient temperature

2: 78 percent / n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C

3: 59 percent / triethylamine / CH₂Cl₂ / 1) -78 deg C, 2.5 h, 2) 21 h, room temperature

With 1H-imidazole; n-butyllithium; triethylamine; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jo00289a059

Reference yield:

: 1142-19-4
4,4'-dichlorodiphenyl disulfide

: 124267-10-3
(2(1')Z,2'Z)-1,1-dimethyl-3-methylene-2-(3'-(p-chlorophenylsulfinyl)-8'-(tert-butyldimethylsiloxy)-2'-octenylidene)cyclohexane

Guidance literature:: Multi-step reaction with 2 steps

1: Cl₂ / CCl₄ / 0 °C

2: 59 percent / triethylamine / CH₂Cl₂ / 1) -78 deg C, 2.5 h, 2) 21 h, room temperature

With chlorine; triethylamine; In tetrachloromethane; dichloromethane;
DOI:10.1021/jo00289a059