(1S,5S,6S,7R)-1-(2-(tert-butyldiphenylsilyloxy)ethyl)-7-phenylsulfonyltricyclo[4.4.0.05,7]dec-2-ene-8-one

Base Information

Chemical Name:(1S,5S,6S,7R)-1-(2-(tert-butyldiphenylsilyloxy)ethyl)-7-phenylsulfonyltricyclo[4.4.0.05,7]dec-2-ene-8-one
CAS No.:1252021-69-4
Molecular Formula:C₃₄H₃₈O₄SSi
Molecular Weight:570.825
Hs Code.:

Synonyms:(1S,5S,6S,7R)-1-(2-(tert-butyldiphenylsilyloxy)ethyl)-7-phenylsulfonyltricyclo[4.4.0.05,7]dec-2-ene-8-one

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Chemical Property of (1S,5S,6S,7R)-1-(2-(tert-butyldiphenylsilyloxy)ethyl)-7-phenylsulfonyltricyclo[4.4.0.05,7]dec-2-ene-8-one

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Technology Process of (1S,5S,6S,7R)-1-(2-(tert-butyldiphenylsilyloxy)ethyl)-7-phenylsulfonyltricyclo[4.4.0.05,7]dec-2-ene-8-one

There total 2 articles about (1S,5S,6S,7R)-1-(2-(tert-butyldiphenylsilyloxy)ethyl)-7-phenylsulfonyltricyclo[4.4.0.05,7]dec-2-ene-8-one 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: 72.0%

: 4-(1-(2-(tert-butyldiphenylsilyloxy)ethyl)cyclohexa-2,5-diethyl)-1-diazo-1-phenylsulfonylbutan-2-one

: 1252021-69-4
(1S,5S,6S,7R)-1-(2-(tert-butyldiphenylsilyloxy)ethyl)-7-phenylsulfonyltricyclo[4.4.0.05,7]dec-2-ene-8-one

Guidance literature:: With copper(I) trifluoromethanesolfonate toluene complex; 2,2-bis[(4S)-4-isopropyloxazolin-2-yl]propane; In toluene; at 20 ℃; for 11h; optical yield given as %ee; enantioselective reaction; Inert atmosphere;
DOI:10.1016/j.tet.2010.10.076

Reference yield: 72.0%

: 1252021-68-3
C₃₄H₃₈N₂O₄SSi

: 1252021-69-4
(1S,5S,6S,7R)-1-(2-(tert-butyldiphenylsilyloxy)ethyl)-7-phenylsulfonyltricyclo[4.4.0.05,7]dec-2-ene-8-one

Guidance literature:: With copper(I) trifluoromethanesolfonate toluene complex; (R,R)-(+)-2,2'-isopropylidene bis(4-isopropyl-2-oxazoline); In toluene; at 20 ℃; for 18h; optical yield given as %ee; enantioselective reaction;
DOI:10.1016/j.tetlet.2010.07.088

Reference yield: 96.0%

: 1252021-69-4
(1S,5S,6S,7R)-1-(2-(tert-butyldiphenylsilyloxy)ethyl)-7-phenylsulfonyltricyclo[4.4.0.05,7]dec-2-ene-8-one

: 108-98-5
thiophenol

: 1252021-81-0
(1R,4aS,8R,8aR)-4,4a,8,8a-tetrahydro-4a-(2-(tert-butyldiphenylsiloxy)ethyl)-1-(phenylsulfonyl)-8-(phenylthio)naphthalen-2(1H,3H,7H)-one

Guidance literature:: thiophenol; With n-butyllithium; In tetrahydrofuran; hexane; at 0 ℃; for 0.166667h; Inert atmosphere;

(1S,5S,6S,7R)-1-(2-(tert-butyldiphenylsilyloxy)ethyl)-7-phenylsulfonyltricyclo[4.4.0.05,7]dec-2-ene-8-one; In tetrahydrofuran; hexane; at 0 ℃; for 9h; Inert atmosphere; Reflux;
DOI:10.1016/j.tet.2010.10.076