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687855 Sigma-Aldrich

N-Isopropylidene-N′-2-nitrobenzenesulfonyl hydrazine

97%

Synonym: 2-(1-Methylethylidene)hydrazide-2-nitrobenzenesulfonic acid, Acetone 2-nitrobenzenesulfonylhydrazone, IPNBSH, Isopropylidenehydrazide o-nitro-benzenesulfonic acid

  • CAS Number 6655-27-2

  • Empirical Formula (Hill Notation) C9H11N3O4S

  • Molecular Weight 257.27

  •  MDL number MFCD09800525

  •  PubChem Substance ID 329761163

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Properties

Related Categories Chemical Synthesis, Other Synthetic Reagents for Reduction, Reduction, Synthetic Reagents
InChI Key   SBNYNTYNEJTMQO-UHFFFAOYSA-N
assay   97%
mp   131-135 °C

Description

Application

Reagent for allylic transposition and reduction of alcohols, as well as mild and stereoselective reduction of allylic carbonates and vinyl epoxides.

IPNBSH A Reagent for the Simple Reduction of Alcohols

Reactant for synthesis of:
• (-)-Acylfulvene and (-)-irofulven for use as antitumor agents
• Bicycloundecadienones and bicyclodecadienones via carbonylative cycloaddition
• Monoalkyldiazenes for allylic reduction

Reacts with di-Me phosphonate

Packaging

1, 5 g in glass bottle

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles

Related Content

IPNBSH in Chemical Synthesis

Developed by the Movassaghi group at MIT, N-isopropylidene-N’-2-nitrobenzenesulfonyl hydrazine (IPNBSH, 687855) is a useful reagent for the mild deoxygenation of allylic, propargylic, and aliphatic a...
Keywords: Alkylations, Applications, Reductions, Solvents

Peer-Reviewed Papers
15

References

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