2-endo-acetoxy-5-endo-chloro-6-exo-(2-nitrobenzenesulfonyl)-7-oxabicyclo<2.2.1>heptane-2-exo-carbonitrile

Base Information

• Chemical Name: 2-endo-acetoxy-5-endo-chloro-6-exo-(2-nitrobenzenesulfonyl)-7-oxabicyclo<2.2.1>heptane-2-exo-carbonitrile
• CAS No.: 105183-34-4
• Molecular Formula: C₁₅H₁₃ClN₂O₇S
• Molecular Weight: 400.796

Synonyms:2-endo-acetoxy-5-endo-chloro-6-exo-(2-nitrobenzenesulfonyl)-7-oxabicyclo<2.2.1>heptane-2-exo-carbonitrile

Chemical Property of 2-endo-acetoxy-5-endo-chloro-6-exo-(2-nitrobenzenesulfonyl)-7-oxabicyclo<2.2.1>heptane-2-exo-carbonitrile

Chemical Property:

Purity/Quality:

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Technology Process of 2-endo-acetoxy-5-endo-chloro-6-exo-(2-nitrobenzenesulfonyl)-7-oxabicyclo<2.2.1>heptane-2-exo-carbonitrile

There total 3 articles about 2-endo-acetoxy-5-endo-chloro-6-exo-(2-nitrobenzenesulfonyl)-7-oxabicyclo<2.2.1>heptane-2-exo-carbonitrile 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: 99.0%

2-endo-acetoxy-5-endo-chloro-6-exo-(2-nitrobenzenesulfenyl)-7-oxabicyclo<2.2.1>heptane-2-exo-carbonitrile (105183-22-0) → 2-endo-acetoxy-5-endo-chloro-6-exo-(2-nitrobenzenesulfonyl)-7-oxabicyclo<2.2.1>heptane-2-exo-carbonitrile (105183-34-4)

Guidance literature:

With 3-chloro-benzenecarboperoxoic acid; In chloroform; at 0 ℃; for 3h;

DOI:10.1021/jo00376a054

Reference yield:

2-endo-acetoxy-7-oxabicyclo<2.2.1>hept-5-ene-2-exo-carbonitrile (79902-01-5,84120-97-8,84120-98-9,84424-28-2,94482-74-3,105497-65-2,120056-66-8,148346-15-0) → 2-endo-acetoxy-5-endo-chloro-6-exo-(2-nitrobenzenesulfonyl)-7-oxabicyclo<2.2.1>heptane-2-exo-carbonitrile (105183-34-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 95.6 percent / CHCl₃ / 288 h / Ambient temperature

2: 99 percent / m-CPBA / CHCl₃ / 3 h / 0 °C

With 3-chloro-benzenecarboperoxoic acid; In chloroform;

DOI:10.1021/jo00376a054

Reference yield:

2-nitrobenzenesulfenyl chloride (7669-54-7) → 2-endo-acetoxy-5-endo-chloro-6-exo-(2-nitrobenzenesulfonyl)-7-oxabicyclo<2.2.1>heptane-2-exo-carbonitrile (105183-34-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 95.6 percent / CHCl₃ / 288 h / Ambient temperature

2: 99 percent / m-CPBA / CHCl₃ / 3 h / 0 °C

With 3-chloro-benzenecarboperoxoic acid; In chloroform;

DOI:10.1021/jo00376a054

upstream raw materials:

2-endo-acetoxy-5-endo-chloro-6-exo-(2-nitrobenzenesulfenyl)-7-oxabicyclo<2.2.1>heptane-2-exo-carbonitrile

2-endo-acetoxy-7-oxabicyclo<2.2.1>hept-5-ene-2-exo-carbonitrile

2-nitrobenzenesulfenyl chloride

Downstream raw materials:

Acetic acid (1R,2R,7R,8S,9S)-9-cyano-6-methoxy-7-(2-nitro-benzenesulfonyl)-4-trimethylsilanyloxy-11-oxa-tricyclo[6.2.1.0^2,7]undec-4-en-9-yl ester

(1RS,2RS,7RS,8SR,9SR)-9-acetoxy-4-oxo-6-methoxy-7-(2-nitrobenzenesulfonyl)-11-oxatricyclo<6.2.1.0^2,7>undecane-2-carbonitrile

2-endo-acetoxy-6-(2-nitrobenzenesulfonyl)-7-oxabicyclo<2.2.1>hept-5-ene-2-exo-carbonitrile

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