289505-45-9

Upstream product

• 213594-43-5 1,6:3,4-dianhydro-2-O-benzyl-β-D-altropyranose 
• 100-39-0 benzyl bromide 
• 3868-04-0 1,6:3,4-dianhydro-β-D-altropyranose 

Downstream Products

• 1353759-03-1 C₁₃H₁₄FN₃O₅S 
• 289505-54-0 (2S,3aR,6S,7R,7aR)-6-Benzyloxy-2-((S)-2-tert-butoxycarbonylamino-2-methoxycarbonyl-ethyl)-7-(tert-butoxycarbonyl-methyl-amino)-hexahydro-furo[3,2-b]pyran-2-carboxylic acid methyl ester 
• 289505-53-9 (2R,3aR,6S,7R,7aR)-6-Benzyloxy-2-((S)-2-tert-butoxycarbonylamino-2-methoxycarbonyl-ethyl)-7-(tert-butoxycarbonyl-methyl-amino)-hexahydro-furo[3,2-b]pyran-2-carboxylic acid methyl ester 
• 1053692-22-0 (S)-4-[(2R,3R,4R,5S)-5-Benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-4-methylamino-tetrahydro-pyran-2-ylmethyl]-2-tert-butoxycarbonylamino-pent-4-enoic acid methyl ester 
• 289505-52-8 (S)-3-{2-[(2R,3R,4S,5S)-5-Benzyloxy-4-(tert-butoxycarbonyl-methyl-amino)-3-hydroxy-tetrahydro-pyran-2-ylmethyl]-oxiranyl}-2-tert-butoxycarbonylamino-propionic acid methyl ester 
• 289505-43-7 (S)-4-[(2R,3R,4S,5S)-5-Benzyloxy-4-(tert-butoxycarbonyl-methyl-amino)-3-hydroxy-tetrahydro-pyran-2-ylmethyl]-2-tert-butoxycarbonylamino-pent-4-enoic acid methyl ester 
• 289505-48-2 [5-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-2-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-pyran-4-yl]-carbamic acid tert-butyl ester 
• 289505-49-3 [5-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-2-hydroxymethyl-tetrahydro-pyran-4-yl]-methyl-carbamic acid tert-butyl ester 
• 289505-51-7 ((2R,3R,4S,5S)-5-Benzyloxy-3-hydroxy-2-prop-2-ynyl-tetrahydro-pyran-4-yl)-methyl-carbamic acid tert-butyl ester 
• 289505-50-6 ((2R,3S,4S,5S)-5-Benzyloxy-3-hydroxy-2-prop-2-ynyl-tetrahydro-pyran-4-yl)-methyl-carbamic acid tert-butyl ester 

Relevant academic research and scientific papers

Skeletal rearrangements resulting from reactions of 1,6:2,3- and 1,6:3,4-dianhydro-β-d-hexopyranoses with diethylaminosulphur trifluoride

A complete series of eight 1,6:2,3- and 1,6:3,4-dianhydro-β-d- hexopyranoses were subjected to fluorination with DAST. The 1,6:3,4- dianhydropyranoses yielded solely products of skeletal rearrangement resulting from migration of the tetrahydropyran oxygen

Synthesis and NMR spectra of 1,6-anhydro-2,3-dideoxy-2,3-epimino- and 1,6-anhydro-3,4-dideoxy-3,4-epimino-β-D-hexopyranoses

A complete series of 2,3-dideoxy-2,3-epimino-and 3,4-dideoxy-3,4-epimino-1,6-anhydro-β-D-hexopyranoses were prepared by lithium aluminum hydride reduction of the corresponding trans-azido tosylates or trans-azido epoxides of 1,6-anhydro-β-D-hexopyranoses. The structure of the epimino derivatives was confirmed by 1H and 13C NMR spectra.

Total synthesis of (-)-dysiherbaine, a novel neuroexcitotoxic amino acid

A total synthesis of (-)-dysiherbaine, a neuroexcitotoxic amino acid isolated from the Micronesian marine sponge Dysidea herbacea, starting from a carbohydrate precursor, is described. The present synthesis features a palladium(0)-catalyzed cross-coupling of the 6/5-bicyclic core with an amino acid residue. (C) 2000 Elsevier Science Ltd.