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CAS 2595-05-3

:

1,2:5,6-Bis-O-(1-methylethylidene)-α-D-allofuranose

Description:
1,2:5,6-Bis-O-(1-methylethylidene)-α-D-allofuranose is a carbohydrate derivative characterized by its unique structure, which includes two methylethylidene protecting groups on the allofuranose sugar. This compound is a derivative of D-allofuranose, a form of the sugar allose, which is a rare hexose. The presence of the methylethylidene groups enhances the stability of the molecule and protects the hydroxyl groups from further reactions, making it useful in synthetic organic chemistry. The compound is typically a white to off-white solid and is soluble in polar solvents. Its structure allows for potential applications in glycosylation reactions and as an intermediate in the synthesis of more complex carbohydrates or glycosides. The compound's CAS number, 2595-05-3, is a unique identifier that facilitates its identification in chemical databases and literature. Overall, this compound exemplifies the intricate chemistry of sugars and their derivatives, showcasing the importance of protecting groups in organic synthesis.
Formula:C12H20O6
InChI:InChI=1S/C12H20O6/c1-11(2)14-5-6(16-11)8-7(13)9-10(15-8)18-12(3,4)17-9/h6-10,13H,5H2,1-4H3/t6-,7-,8-,9-,10-/m1/s1
InChI key:InChIKey=KEJGAYKWRDILTF-VVULQXIFSA-N
SMILES:O[C@H]1[C@@]2([C@](O[C@@]1([C@]3(COC(C)(C)O3)[H])[H])(OC(C)(C)O2)[H])[H]
Synonyms:
  • (3aR,5S,6R,6aR)-5-(2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[4,5-d][1,3]dioxol-6-ol
  • (3aR,5S,6R,6aR)-5-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol (non-preferred name)
  • 1,2
  • 1,2,5,6-Di-O-isopropylidene-alpha-D-allofuranose
  • 1,2:5,6-Bis-O-(1-methylethylidene)-α-<span class="text-smallcaps">D</span>-allofuranose
  • 1,2:5,6-Di-O-isopropylidene-α-<span class="text-smallcaps">D</span>-allofuranose
  • 1,2:5,6-Diacetone-<span class="text-smallcaps">D</span>-allofuranose
  • 5,6-Di-O-isopropylidene-a-D-allofuranose
  • Allofuranose, 1,2:5,6-di-O-isopropylidene-, α-<span class="text-smallcaps">D</span>-
  • Diacetone-<span class="text-smallcaps">D</span>-allofuranose
  • See more synonyms
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