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793868 Sigma-Aldrich

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

95%

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

  • CAS Number 76543-27-6

  • Empirical Formula (Hill Notation) C10H11NO3S

  • Molecular Weight 225.26

  •  MDL number MFCD00129860

  •  PubChem Substance ID 329768422

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Carreira Spirocyclic Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, Starting Materials for Spirocyclic Building Blocks More...
assay   95%
form   powder
mp   147-152 °C
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

Description

Application

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

Packaging

1 g in glass bottle

Other Notes

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

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Target organs 
Respiratory system
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Spirocyclic Building Blocks for Assembly of Innovative Scaffolds

Spirocyclic modules containing four-membered rings are currently of growing interest to discovery chemists. Sigma-Aldrich is pleased to offer a suite of spirocyclic building blocks in collaboration w...
Keywords: Building blocks, Medicinal chemistry

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