194220-50-3

Basic information

• Product Name: (1S,2S,3R,5S)-4-O-benzylhydroxylamino-5-iodo-2,3-O-isopropylidene-1,2-cyclopentanediol
• Synonyms: (1S,2S,3R,5S)-4-O-benzylhydroxylamino-5-iodo-2,3-O-isopropylidene-1,2-cyclopentanediol
• CAS NO: 194220-50-3
• Molecular Weight: 389.233
• Mol File: 194220-50-3.mol

Chemical Properties

• CAS DataBase Reference: (1S,2S,3R,5S)-4-O-benzylhydroxylamino-5-iodo-2,3-O-isopropylidene-1,2-cyclopentanediol(CAS DataBase Reference)
• NIST Chemistry Reference: (1S,2S,3R,5S)-4-O-benzylhydroxylamino-5-iodo-2,3-O-isopropylidene-1,2-cyclopentanediol(194220-50-3)
• EPA Substance Registry System: (1S,2S,3R,5S)-4-O-benzylhydroxylamino-5-iodo-2,3-O-isopropylidene-1,2-cyclopentanediol(194220-50-3)

Safety Data

• Hazardous Substances Data: 194220-50-3(Hazardous Substances Data)

Upstream product

• 138946-55-1 (1R,2R,3S,4R)-4-(benzyloxyamino)-2,3-O-isopropylidenecyclopentane-1,2,3-triol 

Relevant articles and documents

Synthesis and transformations of (1R,2R,3S,4R)-4-O-benzylhydroxylamino-2,3-O- isopropylidene-1,2,3-cyclopentanetriol: Synthesis of (1S,2R,3S,4R)-4-amino-2,3-O-isopropylidene-1,2,3- cyclopentanetriol

The synthesis and some new transformations of (1R,2R,3S,4R)-4-O-benzylhydroxylamino-2,3-O-isopropylidene-1,2,3 -cyclopentanetriol are described. Particularly relevant is the synthesis of (1S,2R,3S,4R)-4-amino-2,3-O-isopropylide-1,2,3-cyclopentanetriol 7 from D-ribonolactone, via intermediate 1, in eight steps and 12% overall yield.