cis-1-benzenesulfonylmethyl-2,2-dimethyl-6-methylene-3-<4-(2,4,6-trimethylbenzoyloxy)-3-methyl-2-E-buten-1-yl>-cyclohexane

Base Information

• Chemical Name: cis-1-benzenesulfonylmethyl-2,2-dimethyl-6-methylene-3-<4-(2,4,6-trimethylbenzoyloxy)-3-methyl-2-E-buten-1-yl>-cyclohexane
• CAS No.: 128806-71-3
• Molecular Formula: C₃₁H₄₀O₄S
• Molecular Weight: 508.722

Synonyms:cis-1-benzenesulfonylmethyl-2,2-dimethyl-6-methylene-3-<4-(2,4,6-trimethylbenzoyloxy)-3-methyl-2-E-buten-1-yl>-cyclohexane

Chemical Property of cis-1-benzenesulfonylmethyl-2,2-dimethyl-6-methylene-3-<4-(2,4,6-trimethylbenzoyloxy)-3-methyl-2-E-buten-1-yl>-cyclohexane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of cis-1-benzenesulfonylmethyl-2,2-dimethyl-6-methylene-3-<4-(2,4,6-trimethylbenzoyloxy)-3-methyl-2-E-buten-1-yl>-cyclohexane

There total 9 articles about cis-1-benzenesulfonylmethyl-2,2-dimethyl-6-methylene-3-<4-(2,4,6-trimethylbenzoyloxy)-3-methyl-2-E-buten-1-yl>-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: 76.0%

cis-1-phenylthiomethyl-2,2-dimethyl-6-methylene-3-<4-(2,4,6-trimethylbenzoyloxy)-3-methyl-2-E-buten-1-yl>-cyclohexane (128806-70-2) → cis-1-benzenesulfonylmethyl-2,2-dimethyl-6-methylene-3-<4-(2,4,6-trimethylbenzoyloxy)-3-methyl-2-E-buten-1-yl>-cyclohexane (128806-71-3)

Guidance literature:

With ammonium molybdate; dihydrogen peroxide; In ethanol; for 15h; Ambient temperature;

DOI:10.1016/S0040-4020(01)85431-4

Reference yield:

3,7-dimethyl-2E,6-octadien-1-yl acetate (105-87-3,8022-83-1) → cis-1-benzenesulfonylmethyl-2,2-dimethyl-6-methylene-3-<4-(2,4,6-trimethylbenzoyloxy)-3-methyl-2-E-buten-1-yl>-cyclohexane (128806-71-3)

Guidance literature:

Multi-step reaction with 6 steps

1: 8.4 percent / ZnCl₂ / nitromethane / 3 h / -20 °C

2: 90 percent / pyridine / CH₂Cl₂ / 24 h / 0 °C

3: 55 percent / 1.) POCl₃, pyridine, 2.) 1N NaOH / 1.) room temperature, overnight, 2.) ethanol, 0 deg C, 4 h

4: triethylamine / CH₂Cl₂ / -10 °C

5: 75 percent / potassium ethoxide / ethanol / 96 h / Ambient temperature

6: 76 percent / ammonium molybdate, H₂O₂ (33percent) / ethanol / 15 h / Ambient temperature

With pyridine; sodium hydroxide; ammonium molybdate; potassium ethoxide; dihydrogen peroxide; triethylamine; zinc(II) chloride; trichlorophosphate; In nitromethane; ethanol; dichloromethane;

DOI:10.1016/S0040-4020(01)85431-4

Reference yield:

2-r-Acetoxymethyl-1,3,3-trimethyl-4-c(3-methyl-2-buten-1-yl)-1-t-cyclohexanol (108287-02-1,108287-03-2,108287-04-3,108291-85-6) → cis-1-benzenesulfonylmethyl-2,2-dimethyl-6-methylene-3-<4-(2,4,6-trimethylbenzoyloxy)-3-methyl-2-E-buten-1-yl>-cyclohexane (128806-71-3)

Guidance literature:

Multi-step reaction with 6 steps

1: 1.) SeO₂, t-BuOOH, salicylic acid, 2.) NaBH₄ / 1.) CH₂Cl₂, 30 h, room temperature, 2.) MeOH, 0 deg C, 30 min

2: 90 percent / pyridine / CH₂Cl₂ / 24 h / 0 °C

3: 55 percent / 1.) POCl₃, pyridine, 2.) 1N NaOH / 1.) room temperature, overnight, 2.) ethanol, 0 deg C, 4 h

4: triethylamine / CH₂Cl₂ / -10 °C

5: 75 percent / potassium ethoxide / ethanol / 96 h / Ambient temperature

6: 76 percent / ammonium molybdate, H₂O₂ (33percent) / ethanol / 15 h / Ambient temperature

With pyridine; tert.-butylhydroperoxide; sodium hydroxide; sodium tetrahydroborate; selenium(IV) oxide; ammonium molybdate; potassium ethoxide; dihydrogen peroxide; triethylamine; salicylic acid; trichlorophosphate; In ethanol; dichloromethane;

DOI:10.1016/S0040-4020(01)85431-4

upstream raw materials:

cis-1-phenylthiomethyl-2,2-dimethyl-6-methylene-3-<4-(2,4,6-trimethylbenzoyloxy)-3-methyl-2-E-buten-1-yl>-cyclohexane

3,7-dimethyl-2E,6-octadien-1-yl acetate

2-r-Acetoxymethyl-1,3,3-trimethyl-4-c(3-methyl-2-buten-1-yl)-1-t-cyclohexanol

γ-cis-1-hydroxymethyl-2,2-dimethyl-6-methylene-3-<4-(2,4,6-trimethylbenzoyloxy)-3-methyl-2-E-buten-1-yl>-cyclohexane

Downstream raw materials:

2,4,6-Trimethyl-benzoic acid (E)-4-[(1R,3R)-3-((E)-1-benzenesulfonyl-3-methyl-5-trimethylsilanyloxy-pent-3-enyl)-2,2-dimethyl-4-methylene-cyclohexyl]-2-methyl-but-2-enyl ester

(2E,4E)-5-[(1R,3R)-3-((E)-4-Hydroxy-3-methyl-but-2-enyl)-2,2-dimethyl-6-methylene-cyclohexyl]-3-methyl-penta-2,4-dien-1-ol

cis-5-<2,2-dimethyl-6-methylene-3-<4-(2,4,6-trimethylbenzoyloxy)-3-methyl-2-E-buten-1-yl>-cyclohexan-1-yl>-3-methyl-2-E,4-E-pentadien-1-ol

2,4,6-Trimethyl-benzoic acid (E)-4-[(1R,3R)-3-((1E,3E)-5-bromo-3-methyl-penta-1,3-dienyl)-2,2-dimethyl-4-methylene-cyclohexyl]-2-methyl-but-2-enyl ester

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