C₁₁H₁₉NO₅S

Base Information

• Chemical Name: C₁₁H₁₉NO₅S
• CAS No.: 1453315-78-0
• Molecular Formula: C₁₁H₁₉NO₅S
• Molecular Weight: 277.342
• Hs Code.: 2934999090

Synonyms:

Chemical Property of C₁₁H₁₉NO₅S

Chemical Property:

Purity/Quality:

97% ^*data from raw suppliers

tert-butyl7-hydroxy-5,5-dioxo-5$l^{6}-thia-2-azaspiro[3.4]octane-2-carboxylate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of C₁₁H₁₉NO₅S

There total 4 articles about C₁₁H₁₉NO₅S 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: 89.0%

tert-butyl 7-hydroxy-5-thia-2-azaspiro[3.4]octane-2-carboxylate (1453315-70-2) → C11H19NO5S (1453315-78-0)

Guidance literature:

With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; at 0 - 20 ℃; for 1h; Inert atmosphere;

DOI:10.1021/ol402127b

Reference yield:

tert-butyl 3-oxoazetidine-1-carboxylate (398489-26-4) → C11H19NO5S (1453315-78-0)

Guidance literature:

Multi-step reaction with 4 steps

1.1: dichloromethane / 6 h / Inert atmosphere; Schlenk technique; Reflux

2.1: 1,2-dimethoxyethane; mineral oil / -10 - 20 °C / Inert atmosphere

2.2: 3 h / 120 °C / Inert atmosphere

3.1: sodium tetrahydroborate / methanol / 2 h / 0 °C / Inert atmosphere

4.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 1 h / 0 - 20 °C / Inert atmosphere

With sodium tetrahydroborate; 3-chloro-benzenecarboperoxoic acid; In methanol; 1,2-dimethoxyethane; dichloromethane; mineral oil; 1.1: |Wittig Olefination / 2.2: |Krapcho Dealkoxycarbonylation;

DOI:10.1021/ol402127b

Reference yield:

C11H17NO3S (1453315-68-8) → C11H19NO5S (1453315-78-0)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium tetrahydroborate / methanol / 2 h / 0 °C / Inert atmosphere

2: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 1 h / 0 - 20 °C / Inert atmosphere

With sodium tetrahydroborate; 3-chloro-benzenecarboperoxoic acid; In methanol; dichloromethane;

DOI:10.1021/ol402127b

upstream raw materials:

tert-butyl 3-oxoazetidine-1-carboxylate

C₁₁H₁₇NO₃S

tert-butyl 7-hydroxy-5-thia-2-azaspiro[3.4]octane-2-carboxylate

tert-butyl 3-(2-ethoxy-2-oxoethylidene)azetidine-1-carboxylate

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