CAS: 51064-65-4 - (4R-trans)-2,2-dimethyl-1,3-dioxolane-4,5-dimethyl bis(toluene-p-sulphonate)

Formula: C₂₁H₂₆O₈S₂

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-/m1/s1

InChI key: InChIKey=KPFDKWNWYAXRNJ-WOJBJXKFSA-N

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

Synonyms:

• ((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene) bis(4-methylbenzenesulfonate)
• (+)-1,4-Di-O-p-toluenesulfonyl-2,3-O-isopropylidene-<span class="text-smallcaps">D</span>-threitol
• (4R,5R)-4,5-Bis[[[(4-methylphenyl)sulfonyl]oxy]methyl]-2,2-dimethyl-[1,3]dioxolane
• 1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-, 4,5-bis(4-methylbenzenesulfonate), (4R,5R)-
• 1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-, bis(4-methylbenzenesulfonate), (4R,5R)-
• 1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-, bis(4-methylbenzenesulfonate), (4R-trans)-
• 1,4-Di-O-tosyl-2,3-O-isopropylidene-<span class="text-smallcaps">D</span>-threitol
• 1,4-Ditosyl-2,3-O-isopropylidene-<span class="text-smallcaps">D</span>-threitol
• 2,3-Isopropylidene-<span class="text-smallcaps">D</span>-threitol-1,4-ditosylate
• [(4R,5R)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]dimethanediyl bis(4-methylbenzenesulfonate)

((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene) bis(4-methylbenzenesulfonate)

CAS: 51064-65-4

• Formula: C₂₁H₂₆O₈S₂
• Purity: %
• Color and Shape: Solid
• Molecular weight: 470.5563

1,4-Di-O-tosyl-2,3-O-isopropylidene-D-threitol

CAS: 51064-65-4

(+)-2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol

CAS: 51064-65-4

• Purity: 97%
• Molecular weight: 470.56g/mol

(4R,5R)-(-)-O-Isopropylidene-2,3-dihydroxy-1,4-bis(p-tosyl)butane

CAS: 51064-65-4

• Formula: C₂₁H₂₆O₈S₂
• Color and Shape: white pwdr.
• Molecular weight: 470.56

2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol

CAS: 51064-65-4

2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol is a solid catalyst that has been shown to be an excellent additive for …

• Formula: C₂₁H₂₆O₈S₂
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 470.56 g/mol