Pyrrole → HCID 22998513, compound

HRID 1738506Notes

Reaction equation

HRID 1738506 reaction equation
[C:1]([C:5]1[S:6][CH:7]=[CH:8][C:9]=1[S:10](Cl)(=[O:12])=[O:11])([O:3][CH3:4])=[O:2].[NH:14]1[CH:18]=[CH:17][CH:16]=[CH:15]1>>[C:1]([C:5]1[S:6][CH:7]=[CH:8][C:9]=1[S:10]([N:14]1[CH:18]=[CH:17][CH:16]=[CH:15]1)(=[O:12])=[O:11])([O:3][CH3:4])=[O:2]

Participants

3

Reactant 2

HCID 8027PyrroleHCID 27367332-Thiophenecarboxylic acid, 3-(chlorosulfonyl)-, methyl ester

Product 1

HCID 22998513HCID 22998513, compoundYield 50%

Procedure

N-(2-carbomethoxythiophene-3-sulfonyl)pyrrole was prepared in the same manner as described in Example 33A by reacting 2-carbomethoxythiophene-3-sulfonyl chloride with pyrrole, 50% yield.

Sources & evidence

ORD record
ord-062eca96028240b4b69ee3560e6784c7
Source dataset
uspto-grants-1999_10
Patent number
US05962490

Reaction notes

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