DL-(1α,2α,4α,5β,6α,7α)-6-Brom-3-(phenylsulfonyl)-8-oxa-3-azatricyclo<5.1.0.0^2,4>octan-5-ol-(4-methylphenylsulfonat)

Base Information

• Chemical Name: DL-(1α,2α,4α,5β,6α,7α)-6-Brom-3-(phenylsulfonyl)-8-oxa-3-azatricyclo<5.1.0.0^2,4>octan-5-ol-(4-methylphenylsulfonat)
• CAS No.: 112297-26-4
• Molecular Formula: C₁₉H₁₈BrNO₆S₂
• Molecular Weight: 500.391

Synonyms:DL-(1α,2α,4α,5β,6α,7α)-6-Brom-3-(phenylsulfonyl)-8-oxa-3-azatricyclo<5.1.0.0^2,4>octan-5-ol-(4-methylphenylsulfonat)

Chemical Property of DL-(1α,2α,4α,5β,6α,7α)-6-Brom-3-(phenylsulfonyl)-8-oxa-3-azatricyclo<5.1.0.0^2,4>octan-5-ol-(4-methylphenylsulfonat)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of DL-(1α,2α,4α,5β,6α,7α)-6-Brom-3-(phenylsulfonyl)-8-oxa-3-azatricyclo<5.1.0.0^2,4>octan-5-ol-(4-methylphenylsulfonat)

There total 3 articles about DL-(1α,2α,4α,5β,6α,7α)-6-Brom-3-(phenylsulfonyl)-8-oxa-3-azatricyclo<5.1.0.0^2,4>octan-5-ol-(4-methylphenylsulfonat) 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: 85.0%

p-toluenesulfonylanhydride (4124-41-8) + DL-(1α,2α,4α,5β,6α,7α)-6-Brom-3-(phenylsulfonyl)-8-oxa-3-azatricyclo<5.1.0.02,4>octan-5-ol (112346-57-3) → DL-(1α,2α,4α,5β,6α,7α)-6-Brom-3-(phenylsulfonyl)-8-oxa-3-azatricyclo<5.1.0.02,4>octan-5-ol-(4-methylphenylsulfonat) (112297-26-4)

Guidance literature:

In pyridine; at 20 ℃; for 2h;

Reference yield:

chloramine-B (127-52-6) → DL-(1α,2α,4α,5β,6α,7α)-6-Brom-3-(phenylsulfonyl)-8-oxa-3-azatricyclo<5.1.0.02,4>octan-5-ol-(4-methylphenylsulfonat) (112297-26-4)

Guidance literature:

Multi-step reaction with 2 steps

1: OsO₄, tert-BuOOH, BnzEt₃N⁽¹⁺⁾Cl^(1-) / CHCl₃; 2-methyl-propan-2-ol / 24 h / 60 °C

2: 85 percent / pyridine / 2 h / 20 °C

With tert.-butylhydroperoxide; osmium(VIII) oxide; N-benzyl-N,N,N-triethylammonium chloride; In pyridine; chloroform; tert-butyl alcohol;

Reference yield:

(1α,2α,5α,6α)-2,5-Dibrom-7-oxabicyclo<4.1.0>hept-3-en (39573-55-2) → DL-(1α,2α,4α,5β,6α,7α)-6-Brom-3-(phenylsulfonyl)-8-oxa-3-azatricyclo<5.1.0.02,4>octan-5-ol-(4-methylphenylsulfonat) (112297-26-4)

Guidance literature:

Multi-step reaction with 2 steps

1: OsO₄, tert-BuOOH, BnzEt₃N⁽¹⁺⁾Cl^(1-) / CHCl₃; 2-methyl-propan-2-ol / 24 h / 60 °C

2: 85 percent / pyridine / 2 h / 20 °C

With tert.-butylhydroperoxide; osmium(VIII) oxide; N-benzyl-N,N,N-triethylammonium chloride; In pyridine; chloroform; tert-butyl alcohol;

upstream raw materials:

p-toluenesulfonylanhydride

DL-(1α,2α,4α,5β,6α,7α)-6-Brom-3-(phenylsulfonyl)-8-oxa-3-azatricyclo<5.1.0.0^2,4>octan-5-ol

chloramine-B

(1α,2α,5α,6α)-2,5-Dibrom-7-oxabicyclo<4.1.0>hept-3-en

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