2,3,5-TRI-O-BENZYL-D-ARABINO-1,4-LACTONE

2,3,5-Tri-O-benzyl-D-arabino-1,4-lactone 2,3,5-Tri-O-benzyl-D-arabino-1,4-lactone is a carbonyl compound that has been used to synthesize carbonyl compounds. It has been shown to catalyze the formation of benzaldehyde from acetoacetic ester in the presence of hydrochloric acid. The melting point of 2,3,5-tri-O-benzyl-D-arabino-1,4--lactone is reported to be between 138? and 141?C. CAS Number 14233-64-8 Product Name 2,3,5-Tri-O-benzyl-D-arabino-1,4-lactone IUPAC Name (3S,4R,5R)-3,4-bis(phenylmethoxy)-5-(phenylmethoxymethyl)oxolan-2-one Molecular Formula C26H26O5 Molecular Weight 418.48 g/mol InChI InChI=1S/C26H26O5/c27-26-25(30-18-22-14-8-3-9-15-22)24(29-17-21-12-6-2-7-13-21)23(31-26)19-28-16-20-10-4-1-5-11-20/h1-15,23-25H,16-19H2/t23-,24-,25+/m1/s1 SMILES C1=CC=C(C=C1)COCC2C(C(C(=O)O2)OCC3=CC=CC=C3)OCC4=CC=CC=C4 Canonical SMILES C1=CC=C(C=C1)COCC2C(C(C(=O)O2)OCC3=CC=CC=C3)OCC4=CC=CC=C4 CAS No: 14233-64-8 MDL No: MFCD09750818 Chemical Formula: C26H26O5 Molecular Weight: 418.48