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374377 Sigma-Aldrich

2-(Triphenylphosphoranylidene)propionaldehyde

98%

Synonym: 1-Formylethylidenetriphenylphosphorane

  • CAS Number 24720-64-7

  • Linear Formula (C6H5)3P=C(CH3)CHO

  • Molecular Weight 318.35

  •  MDL number MFCD00075596

  •  PubChem Substance ID 24863304

  •  NACRES NA.22

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Properties

Related Categories Aldehydes, Building Blocks, C-C Bond Formation, C13-C60, Carbonyl Compounds,
Quality Level   100
assay   98%
mp   219-221 °C (lit.)
SMILES string   CC(C=O)=P(c1ccccc1)(c2ccccc2)c3ccccc3
InChI   1S/C21H19OP/c1-18(17-22)23(19-11-5-2-6-12-19,20-13-7-3-8-14-20)21-15-9-4-10-16-21/h2-17H,1H3
InChI key   VHUQEFAWBCDBSC-UHFFFAOYSA-N

Description

Application

Reactant for:
• Preparation of acitretin analogs with antitumor activity
• Stereoselective synthesis of essential building blocks of phorboxazole A via hetero Diels-Alder and stereoselective hetero-Michael addition/equilibration
• Preparation of C1-C14 fragment of sarcoglaucol-16-one via Z-selective ando-type Horner-Wadsworth-Emmons olefination
• Wittig reactions
• Synthesis of ring-expanded and epothilone-hybridized macrosphelide analogs as apoptosis-inducing agents
• Preparation of phosphonic acid-containing analogs of mycophenolic acid as inhibitors of IMPDH

Packaging

1, 10 g in glass bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
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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