(3E,5E,11Z)-(7S,8S)-17-Benzenesulfonyl-1-chloro-8-methoxy-3,7,11-trimethyl-13-(2-trimethylsilanyl-ethoxymethoxy)-heptadeca-3,5,11-triene-2,16-diol

Base Information

Chemical Name:(3E,5E,11Z)-(7S,8S)-17-Benzenesulfonyl-1-chloro-8-methoxy-3,7,11-trimethyl-13-(2-trimethylsilanyl-ethoxymethoxy)-heptadeca-3,5,11-triene-2,16-diol
CAS No.:210778-76-0
Molecular Formula:C₃₃H₅₅ClO₇SSi
Molecular Weight:659.4
Hs Code.:

(3E,5E,11Z)-(7S,8S)-17-Benzenesulfonyl-1-chloro-8-methoxy-3,7,11-trimethyl-13-(2-trimethylsilanyl-ethoxymethoxy)-heptadeca-3,5,11-triene-2,16-diol

Synonyms:(3E,5E,11Z)-(7S,8S)-17-Benzenesulfonyl-1-chloro-8-methoxy-3,7,11-trimethyl-13-(2-trimethylsilanyl-ethoxymethoxy)-heptadeca-3,5,11-triene-2,16-diol

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Chemical Property of (3E,5E,11Z)-(7S,8S)-17-Benzenesulfonyl-1-chloro-8-methoxy-3,7,11-trimethyl-13-(2-trimethylsilanyl-ethoxymethoxy)-heptadeca-3,5,11-triene-2,16-diol

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Technology Process of (3E,5E,11Z)-(7S,8S)-17-Benzenesulfonyl-1-chloro-8-methoxy-3,7,11-trimethyl-13-(2-trimethylsilanyl-ethoxymethoxy)-heptadeca-3,5,11-triene-2,16-diol

There total 6 articles about (3E,5E,11Z)-(7S,8S)-17-Benzenesulfonyl-1-chloro-8-methoxy-3,7,11-trimethyl-13-(2-trimethylsilanyl-ethoxymethoxy)-heptadeca-3,5,11-triene-2,16-diol 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%

: 3112-85-4
methylphenylsulfonate

: 210774-82-6
(5Z,11E,13E)-(9S,10S)-16-Chloro-9-methoxy-15-(1-methoxy-1-methyl-ethoxy)-6,10,14-trimethyl-4-(2-trimethylsilanyl-ethoxymethoxy)-hexadeca-5,11,13-trienal

: 210778-76-0
(3E,5E,11Z)-(7S,8S)-17-Benzenesulfonyl-1-chloro-8-methoxy-3,7,11-trimethyl-13-(2-trimethylsilanyl-ethoxymethoxy)-heptadeca-3,5,11-triene-2,16-diol

Guidance literature:: With n-butyllithium; In tetrahydrofuran; hexane; 1.) 0 deg C, 30 min; 2.) -78 deg C, 1 h;

Reference yield:

: 76513-69-4
(2-trimethylethylsilylethoxy)methyl chloride

: 210778-76-0
(3E,5E,11Z)-(7S,8S)-17-Benzenesulfonyl-1-chloro-8-methoxy-3,7,11-trimethyl-13-(2-trimethylsilanyl-ethoxymethoxy)-heptadeca-3,5,11-triene-2,16-diol

Guidance literature:: Multi-step reaction with 4 steps

1: 100 percent / diisopropylamine, tetrabutylammonium iodide / CH₂Cl₂ / 2 h / Heating

2: 86 percent / tetrabutylammonium fluoride / tetrahydrofuran / 3 h

3: 88 percent / molecular sieves 4 Angstroem, 1-methylmorpholine-1-oxide, tetrapropylammonium perruthenate / CH₂Cl₂ / 0.5 h

4: 87 percent / 1.) butyllithium / tetrahydrofuran; hexane / 1.) 0 deg C, 30 min; 2.) -78 deg C, 1 h

With n-butyllithium; tetrapropylammonium perruthennate; 4 A molecular sieve; tetrabutyl ammonium fluoride; tetra-(n-butyl)ammonium iodide; 4-methylmorpholine N-oxide; diisopropylamine; In tetrahydrofuran; hexane; dichloromethane;

Reference yield:

: 210774-79-1
(5Z,11E,13E)-(9S,10S)-1-(tert-Butyl-dimethyl-silanyloxy)-16-chloro-9-methoxy-15-(1-methoxy-1-methyl-ethoxy)-6,10,14-trimethyl-hexadeca-5,11,13-trien-4-ol

: 210778-76-0
(3E,5E,11Z)-(7S,8S)-17-Benzenesulfonyl-1-chloro-8-methoxy-3,7,11-trimethyl-13-(2-trimethylsilanyl-ethoxymethoxy)-heptadeca-3,5,11-triene-2,16-diol

Guidance literature:: Multi-step reaction with 4 steps

1: 100 percent / diisopropylamine, tetrabutylammonium iodide / CH₂Cl₂ / 2 h / Heating

2: 86 percent / tetrabutylammonium fluoride / tetrahydrofuran / 3 h

3: 88 percent / molecular sieves 4 Angstroem, 1-methylmorpholine-1-oxide, tetrapropylammonium perruthenate / CH₂Cl₂ / 0.5 h

4: 87 percent / 1.) butyllithium / tetrahydrofuran; hexane / 1.) 0 deg C, 30 min; 2.) -78 deg C, 1 h

With n-butyllithium; tetrapropylammonium perruthennate; 4 A molecular sieve; tetrabutyl ammonium fluoride; tetra-(n-butyl)ammonium iodide; 4-methylmorpholine N-oxide; diisopropylamine; In tetrahydrofuran; hexane; dichloromethane;