diazo-[4-(tetrahydro-pyran-4-sulfonyl)-phenyl]-acetic acid methyl ester

Base Information

Chemical Name:diazo-[4-(tetrahydro-pyran-4-sulfonyl)-phenyl]-acetic acid methyl ester
CAS No.:1359153-40-4
Molecular Formula:C₁₄H₁₆N₂O₅S
Molecular Weight:324.357
Hs Code.:

Synonyms:diazo-[4-(tetrahydro-pyran-4-sulfonyl)-phenyl]-acetic acid methyl ester

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Chemical Property of diazo-[4-(tetrahydro-pyran-4-sulfonyl)-phenyl]-acetic acid methyl ester

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Technology Process of diazo-[4-(tetrahydro-pyran-4-sulfonyl)-phenyl]-acetic acid methyl ester

There total 4 articles about diazo-[4-(tetrahydro-pyran-4-sulfonyl)-phenyl]-acetic acid methyl ester 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:

: 1328997-81-4
methyl 2-(4-tetrahydropyran-4-ylsulfonylphenyl)acetate

: 1359153-40-4
diazo-[4-(tetrahydro-pyran-4-sulfonyl)-phenyl]-acetic acid methyl ester

Guidance literature:: With 4-toluenesulfonyl azide; 1,8-diazabicyclo[5.4.0]undec-7-ene; In acetonitrile; for 0.5h; Inert atmosphere;

Reference yield:

: 39161-84-7
4-mercaptophenylacetic acid

: 1359153-40-4
diazo-[4-(tetrahydro-pyran-4-sulfonyl)-phenyl]-acetic acid methyl ester

Guidance literature:: Multi-step reaction with 4 steps

1.1: sulfuric acid / 3 h / Reflux

2.1: triethylamine / N,N-dimethyl-formamide / 0.25 h / 0 °C

2.2: 20 °C

3.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 5 h / 0 - 20 °C

4.1: 4-toluenesulfonyl azide; 1,8-diazabicyclo[5.4.0]undec-7-ene / acetonitrile / 0.5 h / Inert atmosphere

With 4-toluenesulfonyl azide; sulfuric acid; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; 3-chloro-benzenecarboperoxoic acid; In dichloromethane; N,N-dimethyl-formamide; acetonitrile;

Reference yield:

: 1328997-80-3
methyl 2-(4-tetrahydropyran-4-ylsulfanylphenyl)acetate

: 1359153-40-4
diazo-[4-(tetrahydro-pyran-4-sulfonyl)-phenyl]-acetic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 5 h / 0 - 20 °C

2: 4-toluenesulfonyl azide; 1,8-diazabicyclo[5.4.0]undec-7-ene / acetonitrile / 0.5 h / Inert atmosphere

With 4-toluenesulfonyl azide; 1,8-diazabicyclo[5.4.0]undec-7-ene; 3-chloro-benzenecarboperoxoic acid; In dichloromethane; acetonitrile;