1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-, 4,5-bis(4-methylbenzenesulfonate), (4S,5S)-

CAS Registry Number®

37002-45-2
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CAS Name

1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-, 4,5-bis(4-methylbenzenesulfonate), (4S,5S)-

Molecular Formula

C21H26O8S2

Molecular Mass

470.56

Cite this Page

1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-, 4,5-bis(4-methylbenzenesulfonate), (4S,5S)-.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=37002-45-2 (retrieved 2024-05-04) (CAS RN: 37002-45-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    90-92 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C21H26O8S2/c1-15-5-9-17(10-6-15)30(22,23)26-13-19-20(29-21(3,4)28-19)14-27-31(24,25)18-11-7-16(2)8-12-18/h5-12,19-20H,13-14H2,1-4H3/t19-,20-/m0/s1

InChIKey

InChIKey=KPFDKWNWYAXRNJ-PMACEKPBSA-N

SMILES

C(OS(=O)(=O)C1=CC=C(C)C=C1)[C@H]2[C@H](COS(=O)(=O)C3=CC=C(C)C=C3)OC(C)(C)O2

Canonical SMILES

O=S(=O)(OCC1OC(OC1COS(=O)(=O)C2=CC=C(C=C2)C)(C)C)C3=CC=C(C=C3)C

Other Names for this Substance

  • 1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-, 4,5-bis(4-methylbenzenesulfonate), (4S,5S)-
  • 1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-, bis(4-methylbenzenesulfonate), (4S-trans)-
  • 1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-, bis(4-methylbenzenesulfonate), (4S,5S)-
  • 1,4-Di-O-tosyl-2,3-O-isopropylidene-L-threitol
  • (2S,3S)-(-)-2,3-O-Isopropylidene-1,4-di-O-tosyl-L-threitol

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