130607-24-8

Basic information

• Product Name: <2R,3S,4R,5S>-2-Benzyloxymethyl-3,4-dihydroxy-1-oxa-6,8-diazaspiro<4.4>nonane-7,9-dione
• Synonyms: <2R,3S,4R,5S>-2-Benzyloxymethyl-3,4-dihydroxy-1-oxa-6,8-diazaspiro<4.4>nonane-7,9-dione
• CAS NO: 130607-24-8
• Molecular Weight: 308.291
• Mol File: 130607-24-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: <2R,3S,4R,5S>-2-Benzyloxymethyl-3,4-dihydroxy-1-oxa-6,8-diazaspiro<4.4>nonane-7,9-dione(CAS DataBase Reference)
• NIST Chemistry Reference: <2R,3S,4R,5S>-2-Benzyloxymethyl-3,4-dihydroxy-1-oxa-6,8-diazaspiro<4.4>nonane-7,9-dione(130607-24-8)
• EPA Substance Registry System: <2R,3S,4R,5S>-2-Benzyloxymethyl-3,4-dihydroxy-1-oxa-6,8-diazaspiro<4.4>nonane-7,9-dione(130607-24-8)

Safety Data

• Hazardous Substances Data: 130607-24-8(Hazardous Substances Data)

Upstream product

• 129744-45-2 [5S-(5α,7α,8β,9β)]-7-(benzyloxymethyl)-8,9-isopropylidenedioxy-6-oxa-1,3-diazaspiro[4.4]nonane-2,4-dione 
• 133886-01-8 2-azido-2-deoxy-6-O-benzyl-3,4-O-isopropylidene-β-D-psico-furanose 
• 129744-46-3 <2R,3R,4R,5S>-6-N-Acetyl-2-benzyloxymethyl-3,4-isopropylidene-1-oxa-6,8-diazaspiro<4.4>nonane-7,9-dione 
• 133886-05-2 1-β-Azido-1-dehydro-1-α-carboxy-1-deoxy-2,3-O-isopropylidene-5-O-benzyl-D-ribofuranose 
• 133886-06-3 1-β-Azido-1-dehydro-1-α-carbamoyl-1-deoxy-2,3-O-isopropylidene-5-O-benzyl-D-ribofuranose 
• 133886-04-1 2-β-Azido-2-deoxy-6-O-benzyl-1-didehydro-3,4-O-isopropylidene-D-psicofuranose 
• 138457-70-2 1-Amino-1-carbamoyl-1-dehydro-1-deoxy-2,3-O-isopropylidene-5-O-benzyl-D-ribofuranose 
• 133908-92-6 <2R,3R,4R,5S>-6-N-Acetyl-2-benzyloxymethyl-3,4-dihydroxy-1-oxa-6,8-diazaspiro<4.4>nonane-7,9-dione 

Downstream Products

• 130607-26-0 [5S-(5α,7α,8β,9β)]-1,3-diaza-8,9-dihydroxy-7-(hydroxymethyl)-6-oxaspiro[4.4]nonane-2,4-dione 

Relevant articles and documents

Synthetic studies on (+)-hydantocidin (3): A new synthetic method for construction of the spiro-hydantoin ring at the anomeric position of D-ribofuranose

A facile synthetic route for the large-scale preparation of a herbicidal natural product, (+)-hydantocidin is described. The protected D-psicose 6, prepared in five steps from D-fructose, was stereospecifically converted to azido-amide 14 by N-glycosidation (TMSN3/TMSOTf), oxidation and animation. Hydantoin ring-construction on 14 was achieved by aza-Wittig reaction (PBu3/CO2/CH3CN) to give 16 without epimerization at the anomeric center. After acetylation, stepwise deprotection of 24 afforded (+)-hydantocidin 1 in 16% overall yield from D-fructose.