2,3-Bis-(p-toluolsulfonyloxy)-2,3-secocholestan

Base Information

• Chemical Name: 2,3-Bis-(p-toluolsulfonyloxy)-2,3-secocholestan
• CAS No.: 114670-18-7
• Molecular Formula: C₄₁H₆₂O₆S₂
• Molecular Weight: 715.072
• Mol file: 114670-18-7.mol

Synonyms:

Chemical Property of 2,3-Bis-(p-toluolsulfonyloxy)-2,3-secocholestan

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,3-Bis-(p-toluolsulfonyloxy)-2,3-secocholestan

There total 4 articles about 2,3-Bis-(p-toluolsulfonyloxy)-2,3-secocholestan 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:

Cholestanol (80-97-7) → 2,3-Bis-(p-toluolsulfonyloxy)-2,3-secocholestan (114670-18-7)

Guidance literature:

Multi-step reaction with 4 steps

1: HNO₃, NH₄VO₃

3: LiAlH₄

4: Py

With pyridine; ammonium metavanadate; lithium aluminium tetrahydride; nitric acid;

Reference yield:

Dimethyl 2,3-seco-5α-cholestane-2,3-dioate (1180-24-1) → 2,3-Bis-(p-toluolsulfonyloxy)-2,3-secocholestan (114670-18-7)

Guidance literature:

Multi-step reaction with 2 steps

1: LiAlH₄

2: Py

With pyridine; lithium aluminium tetrahydride;

Reference yield:

2,3-seco-5α-cholestane-2,3-dicarboxylic acid (1178-00-3) → 2,3-Bis-(p-toluolsulfonyloxy)-2,3-secocholestan (114670-18-7)

Guidance literature:

Multi-step reaction with 3 steps

2: LiAlH₄

3: Py

With pyridine; lithium aluminium tetrahydride;

upstream raw materials:

2,3-seco-5α-cholestane-2,3-diol

p-toluenesulfonyl chloride

Cholestanol

2,3-seco-5α-cholestane-2,3-dicarboxylic acid