C₂₇H₄₀O₃S

Base Information

• Chemical Name: C₂₇H₄₀O₃S
• CAS No.: 85706-63-4
• Molecular Formula: C₂₇H₄₀O₃S
• Molecular Weight: 444.679
• Mol file: 85706-63-4.mol

Synonyms:

Chemical Property of C₂₇H₄₀O₃S

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₂₇H₄₀O₃S

There total 16 articles about C₂₇H₄₀O₃S 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:

podocarpic acid (5947-49-9) → C27H40O3S (85706-63-4,93602-51-8)

Guidance literature:

Multi-step reaction with 12 steps

2: 86 percent / CH₂Cl₂ / 2 h / -70 °C / Irradiation

3: 97 percent / NaH / dioxane / 4.5 h / 80 - 85 °C

4: 90 percent / NaH / dioxane / 2.5 h / 40 °C

5: 89 percent / 10 percent KOH / ethanol; H₂O / 5.5 h / Heating

6: 87 percent / p-toluenesulfonic acid monohydrate / toluene / 5 h / Heating

7: 77 percent / OsO₄, NaIO₄, pyridine / dioxane; H₂O / 45 h

8: 99 percent / NaBH₄ / ethanol / 1 h

9: 76 percent / 1 M HCl / tetrahydrofuran; H₂O / 20.5 h / Heating

10: 85 percent / boron trifluoride etherate / 0.15 h / 0 °C

11: 83 percent / Raney nickel, W-2 / ethanol / 22 h

12: pyridine / 66.5 h / 3 °C

With pyridine; hydrogenchloride; potassium hydroxide; sodium tetrahydroborate; sodium periodate; osmium(VIII) oxide; boron trifluoride diethyl etherate; sodium hydride; toluene-4-sulfonic acid; nickel; In tetrahydrofuran; 1,4-dioxane; pyridine; ethanol; dichloromethane; water; toluene;

Reference yield:

(-)-podocarp-9(11)-en-12-one (57684-11-4) → C27H40O3S (85706-63-4,93602-51-8)

Guidance literature:

Multi-step reaction with 11 steps

1: 86 percent / CH₂Cl₂ / 2 h / -70 °C / Irradiation

2: 97 percent / NaH / dioxane / 4.5 h / 80 - 85 °C

3: 90 percent / NaH / dioxane / 2.5 h / 40 °C

4: 89 percent / 10 percent KOH / ethanol; H₂O / 5.5 h / Heating

5: 87 percent / p-toluenesulfonic acid monohydrate / toluene / 5 h / Heating

6: 77 percent / OsO₄, NaIO₄, pyridine / dioxane; H₂O / 45 h

7: 99 percent / NaBH₄ / ethanol / 1 h

8: 76 percent / 1 M HCl / tetrahydrofuran; H₂O / 20.5 h / Heating

9: 85 percent / boron trifluoride etherate / 0.15 h / 0 °C

10: 83 percent / Raney nickel, W-2 / ethanol / 22 h

11: pyridine / 66.5 h / 3 °C

With pyridine; hydrogenchloride; potassium hydroxide; sodium tetrahydroborate; sodium periodate; osmium(VIII) oxide; boron trifluoride diethyl etherate; sodium hydride; toluene-4-sulfonic acid; nickel; In tetrahydrofuran; 1,4-dioxane; pyridine; ethanol; dichloromethane; water; toluene;

Reference yield:

C20H32O2 (85706-60-1) → C27H40O3S (85706-63-4,93602-51-8)

Guidance literature:

Multi-step reaction with 3 steps

1: 85 percent / boron trifluoride etherate / 0.15 h / 0 °C

2: 83 percent / Raney nickel, W-2 / ethanol / 22 h

3: pyridine / 66.5 h / 3 °C

With boron trifluoride diethyl etherate; nickel; In pyridine; ethanol;

upstream raw materials:

C₂₂H₃₆O₂S₂

C₂₇H₃₈O₂

C₂₂H₃₄O₂S₂

C₂₉H₄₀O₃S₂

Downstream raw materials:

(+)-aphidicolin-15-ene