Toluene-4-sulfonic acid (1S,2R,4R)-2-[(5aR,6R,8aR)-6-((R)-1,5-dimethyl-hexyl)-5a-methyl-5,5a,6,7,8,8a-hexahydro-4H-indeno[5,4-b]thiophen-2-yl]-4-hydroxy-2-methyl-cyclohexyl ester

Base Information

Chemical Name:Toluene-4-sulfonic acid (1S,2R,4R)-2-[(5aR,6R,8aR)-6-((R)-1,5-dimethyl-hexyl)-5a-methyl-5,5a,6,7,8,8a-hexahydro-4H-indeno[5,4-b]thiophen-2-yl]-4-hydroxy-2-methyl-cyclohexyl ester
CAS No.:105804-57-7
Molecular Formula:C₃₄H₅₀O₄S₂
Molecular Weight:586.901
Hs Code.:

Toluene-4-sulfonic acid (1S,2R,4R)-2-[(5aR,6R,8aR)-6-((R)-1,5-dimethyl-hexyl)-5a-methyl-5,5a,6,7,8,8a-hexahydro-4H-indeno[5,4-b]thiophen-2-yl]-4-hydroxy-2-methyl-cyclohexyl ester

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Chemical Property of Toluene-4-sulfonic acid (1S,2R,4R)-2-[(5aR,6R,8aR)-6-((R)-1,5-dimethyl-hexyl)-5a-methyl-5,5a,6,7,8,8a-hexahydro-4H-indeno[5,4-b]thiophen-2-yl]-4-hydroxy-2-methyl-cyclohexyl ester

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Technology Process of Toluene-4-sulfonic acid (1S,2R,4R)-2-[(5aR,6R,8aR)-6-((R)-1,5-dimethyl-hexyl)-5a-methyl-5,5a,6,7,8,8a-hexahydro-4H-indeno[5,4-b]thiophen-2-yl]-4-hydroxy-2-methyl-cyclohexyl ester

There total 7 articles about Toluene-4-sulfonic acid (1S,2R,4R)-2-[(5aR,6R,8aR)-6-((R)-1,5-dimethyl-hexyl)-5a-methyl-5,5a,6,7,8,8a-hexahydro-4H-indeno[5,4-b]thiophen-2-yl]-4-hydroxy-2-methyl-cyclohexyl ester 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:

: 105804-49-7,105804-53-3,105804-54-4
Acetic acid (1R,3R,4S)-3-[(5aR,6R,8aR)-6-((R)-1,5-dimethyl-hexyl)-5a-methyl-5,5a,6,7,8,8a-hexahydro-4H-indeno[5,4-b]thiophen-2-yl]-3-methyl-4-(toluene-4-sulfonyloxy)-cyclohexyl ester

: 105804-57-7
Toluene-4-sulfonic acid (1S,2R,4R)-2-[(5aR,6R,8aR)-6-((R)-1,5-dimethyl-hexyl)-5a-methyl-5,5a,6,7,8,8a-hexahydro-4H-indeno[5,4-b]thiophen-2-yl]-4-hydroxy-2-methyl-cyclohexyl ester

: 105804-47-5,105804-56-6
(1R,5R)-5-[(5aR,6R,8aR)-6-((R)-1,5-Dimethyl-hexyl)-5a-methyl-5,5a,6,7,8,8a-hexahydro-4H-indeno[5,4-b]thiophen-2-yl]-5-methyl-cyclohex-3-enol

Guidance literature:: With potassium hydroxide; In diethylene glycol dimethyl ether; diethylene glycol; at 120 ℃; for 1h;
DOI:10.1139/v86-252

Reference yield:

: 17756-93-3
3β-acetoxy-5-methyl-19-nor-5β-cholest-9(10)-en-6-one

: 105804-57-7
Toluene-4-sulfonic acid (1S,2R,4R)-2-[(5aR,6R,8aR)-6-((R)-1,5-dimethyl-hexyl)-5a-methyl-5,5a,6,7,8,8a-hexahydro-4H-indeno[5,4-b]thiophen-2-yl]-4-hydroxy-2-methyl-cyclohexyl ester

Guidance literature:: Multi-step reaction with 7 steps

1: 1.) O₃, 2.) Zn / 1.) hexane, -70 deg C, 2.) AcOH, 45 min, room temp.

2: 62 percent / phosphorus pentasulfide, potassium hydrogen carbonate / tetrahydrofuran / 1 h / Heating

3: potassium hydroxyde / H₂O; ethanol / 1 h / 40 °C

4: 220 mg / triphenylphosphine, diethyl azodicarboxylate / tetrahydrofuran / 24 h / Ambient temperature

5: 108 mg / sodium borohydride / methanol; benzene / 1 h / Ambient temperature

6: pyridine / 168 h / 30 °C

7: 10 mg / potassium hydroxide / bis-(2-methoxy-ethyl) ether; bis-(2-hydroxy-ethyl) ether / 1 h / 120 °C

With diphosphorus pentasulfide; potassium hydroxide; sodium tetrahydroborate; potassium hydrogencarbonate; ozone; triphenylphosphine; zinc; diethylazodicarboxylate; In tetrahydrofuran; pyridine; methanol; ethanol; diethylene glycol dimethyl ether; water; diethylene glycol; benzene;
DOI:10.1139/v86-252

Reference yield:

: 105804-45-3
(2R,4S)-2-[(5aR,6R,8aR)-6-((R)-1,5-Dimethyl-hexyl)-5a-methyl-5,5a,6,7,8,8a-hexahydro-4H-indeno[5,4-b]thiophen-2-yl]-4-hydroxy-2-methyl-cyclohexanone

: 105804-57-7
Toluene-4-sulfonic acid (1S,2R,4R)-2-[(5aR,6R,8aR)-6-((R)-1,5-dimethyl-hexyl)-5a-methyl-5,5a,6,7,8,8a-hexahydro-4H-indeno[5,4-b]thiophen-2-yl]-4-hydroxy-2-methyl-cyclohexyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 220 mg / triphenylphosphine, diethyl azodicarboxylate / tetrahydrofuran / 24 h / Ambient temperature

2: 108 mg / sodium borohydride / methanol; benzene / 1 h / Ambient temperature

3: pyridine / 168 h / 30 °C

4: 10 mg / potassium hydroxide / bis-(2-methoxy-ethyl) ether; bis-(2-hydroxy-ethyl) ether / 1 h / 120 °C

With potassium hydroxide; sodium tetrahydroborate; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; pyridine; methanol; diethylene glycol dimethyl ether; diethylene glycol; benzene;
DOI:10.1139/v86-252