ethyl 4-(4-chlorophenylthio)-4-(1-phenylsulfonyl-1H-pyrrol-2-yl)butanoate

Base Information

Chemical Name:ethyl 4-(4-chlorophenylthio)-4-(1-phenylsulfonyl-1H-pyrrol-2-yl)butanoate
CAS No.:157396-13-9
Molecular Formula:C₂₂H₂₂ClNO₄S₂
Molecular Weight:464.006
Hs Code.:

Synonyms:ethyl 4-(4-chlorophenylthio)-4-(1-phenylsulfonyl-1H-pyrrol-2-yl)butanoate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of ethyl 4-(4-chlorophenylthio)-4-(1-phenylsulfonyl-1H-pyrrol-2-yl)butanoate

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Technology Process of ethyl 4-(4-chlorophenylthio)-4-(1-phenylsulfonyl-1H-pyrrol-2-yl)butanoate

There total 1 articles about ethyl 4-(4-chlorophenylthio)-4-(1-phenylsulfonyl-1H-pyrrol-2-yl)butanoate 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: 65.0%

: 16851-82-4
N-phenylsulfonylpyrrole

: 146564-01-4
ethyl 4-chloro-4-(4-chlorophenylthio)butanoate

: 157396-13-9
ethyl 4-(4-chlorophenylthio)-4-(1-phenylsulfonyl-1H-pyrrol-2-yl)butanoate

Guidance literature:: With titanium tetrachloride; In dichloromethane; at -78 ℃;
DOI:10.1016/0040-4039(93)85109-A

Reference yield: 100.0%

: 157396-13-9
ethyl 4-(4-chlorophenylthio)-4-(1-phenylsulfonyl-1H-pyrrol-2-yl)butanoate

: 4-(1-Benzenesulfonyl-1H-pyrrol-2-yl)-4-(4-chloro-phenylsulfanyl)-butyric acid

Guidance literature:: With lithium hydroxide; In tetrahydrofuran; for 48h; Ambient temperature;
DOI:10.1248/cpb.42.271

Reference yield:

: 157396-13-9
ethyl 4-(4-chlorophenylthio)-4-(1-phenylsulfonyl-1H-pyrrol-2-yl)butanoate

: 4-(4-chlorophenylthio)-1-(phenylsulfonyl)-1H-indole

Guidance literature:: Multi-step reaction with 4 steps

1: 100 percent / aq. LiOH / tetrahydrofuran / 48 h / Ambient temperature

2: 100 percent / (COCl)2, pyridine / benzene / 0.5 h / Ambient temperature

3: 86 percent / SnCl₄ / CH₂Cl₂ / 0.33 h / 0 °C

4: 4 percent / TsOH*H₂O, CuCl₂*H₂O / benzene / 1.5 h / Heating

With pyridine; lithium hydroxide; oxalyl dichloride; tin(IV) chloride; toluene-4-sulfonic acid; In tetrahydrofuran; dichloromethane; benzene;
DOI:10.1248/cpb.42.271