ethyl 1-(5-chloro-2-nitrophenylsulfonyl)-1H-pyrrole-2-(α-hydroxy)acetate

Base Information

Chemical Name:ethyl 1-(5-chloro-2-nitrophenylsulfonyl)-1H-pyrrole-2-(α-hydroxy)acetate
CAS No.:187239-79-8
Molecular Formula:C₁₄H₁₃ClN₂O₇S
Molecular Weight:388.785
Hs Code.:

Synonyms:ethyl 1-(5-chloro-2-nitrophenylsulfonyl)-1H-pyrrole-2-(α-hydroxy)acetate

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Chemical Property of ethyl 1-(5-chloro-2-nitrophenylsulfonyl)-1H-pyrrole-2-(α-hydroxy)acetate

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Technology Process of ethyl 1-(5-chloro-2-nitrophenylsulfonyl)-1H-pyrrole-2-(α-hydroxy)acetate

There total 3 articles about ethyl 1-(5-chloro-2-nitrophenylsulfonyl)-1H-pyrrole-2-(α-hydroxy)acetate 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: 94.0%

: 187239-76-5
ethyl 1-(5-chloro-2-nitrophenylsulfonyl)-1H-pyrrole-2-(α-oxo)acetate

: 187239-79-8
ethyl 1-(5-chloro-2-nitrophenylsulfonyl)-1H-pyrrole-2-(α-hydroxy)acetate

Guidance literature:: With sodium cyanoborohydride; zinc(II) iodide; In 1,2-dichloro-ethane; for 15h; Ambient temperature;

Reference yield:

: 27472-43-1
ethyl 1H-pyrrole-2-(α-oxo)acetate

: 187239-79-8
ethyl 1-(5-chloro-2-nitrophenylsulfonyl)-1H-pyrrole-2-(α-hydroxy)acetate

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) t-BuOK, 18-crown-6 / 1.) THF, RT, 15 min, 2.) THF, RT, 2 h

2: 94 percent / ZnI₂, NaCNBH₃ / 1,2-dichloro-ethane / 15 h / Ambient temperature

With 18-crown-6 ether; potassium tert-butylate; sodium cyanoborohydride; zinc(II) iodide; In 1,2-dichloro-ethane;

Reference yield:

: 21792-87-0
5-chloro-2-nitrobenzenesulfonyl chloride

: 187239-79-8
ethyl 1-(5-chloro-2-nitrophenylsulfonyl)-1H-pyrrole-2-(α-hydroxy)acetate

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) t-BuOK, 18-crown-6 / 1.) THF, RT, 15 min, 2.) THF, RT, 2 h

2: 94 percent / ZnI₂, NaCNBH₃ / 1,2-dichloro-ethane / 15 h / Ambient temperature

With 18-crown-6 ether; potassium tert-butylate; sodium cyanoborohydride; zinc(II) iodide; In 1,2-dichloro-ethane;