(R)-2,3-dihydro-3-cyclohexyl-2-(2-trimethylsilylethanesulfonyl)benzo[d]isothiazole

Base Information

• Chemical Name: (R)-2,3-dihydro-3-cyclohexyl-2-(2-trimethylsilylethanesulfonyl)benzo[d]isothiazole
• CAS No.: 1161947-17-6
• Molecular Formula: C₁₈H₂₉NO₂S₂Si
• Molecular Weight: 383.651

Synonyms:(R)-2,3-dihydro-3-cyclohexyl-2-(2-trimethylsilylethanesulfonyl)benzo[d]isothiazole

Chemical Property of (R)-2,3-dihydro-3-cyclohexyl-2-(2-trimethylsilylethanesulfonyl)benzo[d]isothiazole

Chemical Property:

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Technology Process of (R)-2,3-dihydro-3-cyclohexyl-2-(2-trimethylsilylethanesulfonyl)benzo[d]isothiazole

There total 1 articles about (R)-2,3-dihydro-3-cyclohexyl-2-(2-trimethylsilylethanesulfonyl)benzo[d]isothiazole 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:

C22H39NO3S2Si (1161947-14-3) → (R)-2,3-dihydro-3-cyclohexyl-2-(2-trimethylsilylethanesulfonyl)benzo[d]isothiazole (1161947-17-6)

Guidance literature:

In toluene; at 110 ℃; for 0.5h; Inert atmosphere;

DOI:10.1021/ol9009333

Reference yield: 66.0%

(R)-2,3-dihydro-3-cyclohexyl-2-(2-trimethylsilylethanesulfonyl)benzo[d]isothiazole (1161947-17-6) + propynoic acid methyl ester (922-67-8) → (R,E)-[4-cyclohexyl-3-(2-trimethylsilylethylsulfonyl)-3,4-dihydro-benzo[e][1,3]thiazin-2-ylidene]-acetic acid methyl ester (1161947-42-7) + (R,Z)-[4-cyclohexyl-3-(2-trimethylsilylethylsulfonyl)-3,4-dihydro-benzo[e][1,3]thiazin-2-ylidene]-acetic acid methyl ester (1161947-30-3)

Guidance literature:

With cesium fluoride; In acetonitrile; at 20 ℃; for 0.5h; optical yield given as %de; Inert atmosphere;

DOI:10.1021/ol9009333

Reference yield: 60.0%

(R)-2,3-dihydro-3-cyclohexyl-2-(2-trimethylsilylethanesulfonyl)benzo[d]isothiazole (1161947-17-6) → 3-cyclohexylbenzo[d]isothiazole (1161947-32-5)

Guidance literature:

With cesium fluoride; In N,N-dimethyl-formamide; at 70 ℃; for 16h; Inert atmosphere;

DOI:10.1021/ol9009333

upstream raw materials:

C₂₂H₃₉NO₃S₂Si

Downstream raw materials:

3-cyclohexylbenzo[d]isothiazole

(R,E)-[4-cyclohexyl-3-(2-trimethylsilylethylsulfonyl)-3,4-dihydro-benzo[e][1,3]thiazin-2-ylidene]-acetic acid methyl ester

(R,Z)-[4-cyclohexyl-3-(2-trimethylsilylethylsulfonyl)-3,4-dihydro-benzo[e][1,3]thiazin-2-ylidene]-acetic acid methyl ester

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