374377

2-(Triphenylphosphoranylidene)propionaldehyde

98%

• Synonym(s): 1-Formylethylidenetriphenylphosphorane
• Linear Formula: (C₆H₅)₃P=C(CH₃)CHO
• CAS Number: 24720-64-7
• Molecular Weight: 318.35
• MDL number: MFCD00075596
• UNSPSC Code: 12352114
• PubChem Substance ID: 24863304
• NACRES: NA.22

Properties

• Assay: 98%
• form: powder
• reaction suitability: reaction type: C-C Bond Formation
• 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

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves