14233-64-8 ,2,3,5-Tri-O-benzyl-D-arabino-1,4-lactone, CAS:14233-64-8

14233-64-8 ,2,3,5-Tri-O-benzyl-D-arabino-1,4-lactone,
CAS:14233-64-8
C26H26O5 / 418.48
MFCD09750818

2,3,5-Tri-O-benzyl-D-arabino-1,4-lactone

2,3,5-三苄基-D-阿拉伯糖-1,4-内酯

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