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438839

1-(Phenylsulfonyl)pyrrole

98%

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About This Item

Empirical Formula (Hill Notation):
C10H9NO2S
CAS Number:
16851-82-4
Molecular Weight:
207.25
NACRES:
NA.22
PubChem Substance ID:
24867474
UNSPSC Code:
12352100
MDL number:
MFCD00067739
Assay:
98%
Form:
solid
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assay

98%

form

solid

mp

88-91 °C (lit.)

SMILES string

O=S(=O)(c1ccccc1)n2cccc2

InChI

1S/C10H9NO2S/c12-14(13,11-8-4-5-9-11)10-6-2-1-3-7-10/h1-9H

InChI key

PPPXRIUHKCOOMU-UHFFFAOYSA-N

General description

1-(Phenylsulfonyl)pyrrole is a heterocyclic building block. 1-(Phenylsulfonyl) group serves as N-blocking and directing group in various organic syntheses.

Application

1-(Phenylsulfonyl)pyrrole (1-phenylsulfonyl-1H-pyrrole) may be used in the synthesis of 1-(phenylsulfonyl)pyrrole-2-boronic acid, via lithiation of 1-(phenylsulfonyl)-pyrrole. It may be used for the synthesis of 1-phenylsulfonyl-1H-pyrrole-3-sulfonyl chloride derivatives, which affords sulfonamide derivatives by reaction with nitrogen nucleophiles.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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