PubMed:16183042 JSONTXT

{"project":"GlyCosmos6-Glycan-Motif-Image","denotations":[{"id":"T1","span":{"begin":401,"end":408},"obj":"Glycan_Motif"}],"attributes":[{"id":"A1","pred":"image","subj":"T1","obj":"https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G15021LG"}],"text":"Improved synthesis of 1,3,4,6-tetra-O-acetyl-2-azido-2-deoxy-alpha-D-mannopyranose.\nBy improved (anhydrous) work-up conditions of a triflate displacement reaction, the yield in the preparation of the versatile synthetic intermediate 1,3,4,6-tetra-O-acetyl-2-azido-2-deoxy-alpha-d-mannopyranose has been significantly enhanced. This important precursor is now available in three efficient steps from d-glucose."}

{"project":"sentences","denotations":[{"id":"TextSentencer_T1","span":{"begin":0,"end":83},"obj":"Sentence"},{"id":"TextSentencer_T2","span":{"begin":84,"end":326},"obj":"Sentence"},{"id":"TextSentencer_T3","span":{"begin":327,"end":409},"obj":"Sentence"},{"id":"T1","span":{"begin":0,"end":83},"obj":"Sentence"},{"id":"T2","span":{"begin":84,"end":326},"obj":"Sentence"},{"id":"T3","span":{"begin":327,"end":409},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Improved synthesis of 1,3,4,6-tetra-O-acetyl-2-azido-2-deoxy-alpha-D-mannopyranose.\nBy improved (anhydrous) work-up conditions of a triflate displacement reaction, the yield in the preparation of the versatile synthetic intermediate 1,3,4,6-tetra-O-acetyl-2-azido-2-deoxy-alpha-d-mannopyranose has been significantly enhanced. This important precursor is now available in three efficient steps from d-glucose."}

{"project":"GlyCosmos6-Glycan-Motif-Structure","denotations":[{"id":"T1","span":{"begin":401,"end":408},"obj":"https://glytoucan.org/Structures/Glycans/G15021LG"}],"text":"Improved synthesis of 1,3,4,6-tetra-O-acetyl-2-azido-2-deoxy-alpha-D-mannopyranose.\nBy improved (anhydrous) work-up conditions of a triflate displacement reaction, the yield in the preparation of the versatile synthetic intermediate 1,3,4,6-tetra-O-acetyl-2-azido-2-deoxy-alpha-d-mannopyranose has been significantly enhanced. This important precursor is now available in three efficient steps from d-glucose."}

{"project":"NCBITAXON","denotations":[{"id":"T1","span":{"begin":30,"end":37},"obj":"OrganismTaxon"},{"id":"T2","span":{"begin":241,"end":248},"obj":"OrganismTaxon"}],"attributes":[{"id":"A1","pred":"db_id","subj":"T1","obj":"100829"},{"id":"A2","pred":"db_id","subj":"T2","obj":"100829"}],"text":"Improved synthesis of 1,3,4,6-tetra-O-acetyl-2-azido-2-deoxy-alpha-D-mannopyranose.\nBy improved (anhydrous) work-up conditions of a triflate displacement reaction, the yield in the preparation of the versatile synthetic intermediate 1,3,4,6-tetra-O-acetyl-2-azido-2-deoxy-alpha-d-mannopyranose has been significantly enhanced. This important precursor is now available in three efficient steps from d-glucose."}