D-Mannitol,1,3:4,6-bis-O-(phenylmethylene)-, 2,5-dimethanesulfonate

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Names

[ CAS No. ]:
28224-74-0

[ Name ]:
D-Mannitol,1,3:4,6-bis-O-(phenylmethylene)-, 2,5-dimethanesulfonate

[Synonym ]:
1,3:4,6-Di-O-benzyliden-2,5-di-O-methylsulfonyl-D-mannitol
1,3:4,6-di-O-benzylidene-2,5-di-O-methanesulfonyl-D-mannitol

Chemical & Physical Properties

[ Density]:
1.45g/cm3

[ Boiling Point ]:
731.5ºC at 760 mmHg

[ Molecular Formula ]:
C22H26O10S2

[ Molecular Weight ]:
514.56600

[ Flash Point ]:
396.2ºC

[ Exact Mass ]:
514.09700

[ PSA ]:
140.42000

[ LogP ]:
4.06600

[ Vapour Pressure ]:
2.16E-20mmHg at 25°C

[ Index of Refraction ]:
1.603

Synthetic Route

Precursor & DownStream

Precursor

  • 1,3:4,6-Di-O-benzylidene-D-mannitol
  • Methanesulfonyl chloride
  • D-Mannitol
  • Benzaldehyde

DownStream

  • (2S,5S)-Bishydroxymethyl-(3R,4R)-bishydroxypyrrolidine