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793868

1-[(4-Methylphenyl)sulfonyl]-3-azetidinone

95%

Synonym(s):

1-(p-Tosyl)azetidin-3-one, N-Tosyl-3-azetidinone

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About This Item

Empirical Formula (Hill Notation):
C10H11NO3S
CAS Number:
76543-27-6
Molecular Weight:
225.26
NACRES:
NA.22
PubChem Substance ID:
329768422
UNSPSC Code:
12352100
MDL number:
MFCD00129860
Assay:
95%
Form:
powder
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assay

95%

form

powder

mp

147-152 °C

functional group

ketone, sulfonamide

storage temp.

2-8°C

SMILES string

O=C1CN(S(C2=CC=C(C)C=C2)(=O)=O)C1

InChI

1S/C10H11NO3S/c1-8-2-4-10(5-3-8)15(13,14)11-6-9(12)7-11/h2-5H,6-7H2,1H3

InChI key

YRVBXEVVGIQJOZ-UHFFFAOYSA-N

Application

Protected azetidinone has shown to be a versatile building block in the formation of functionalized spirocyclic oxetanes by the Carreira group.

Other Notes

Expanding the Azaspiro[3.3]heptane Family: Synthesis of Novel Highly Functionalized Building Blocks

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - 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

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Articles

Spirocyclic Building Blocks for Scaffold Assembly

Spirocyclic modules containing four-membered rings are currently of growing interest to discovery chemists.

Global Trade Item Number

SKUGTIN
793868-1G04061826243831