title: The first stereoselective total synthesis of neosemburin and isoneosemburin.
abstract: The Claisen rearrangement of sugar derived allyl vinyl ether, Wittig olefination and intramolecular acetalization reactions were used as key steps in the first stereoselective total synthesis of neosemburin and isoneosemburin through the formation of a 3-C-branched sugar precursor as a key intermediate.
authors: School of Chemistry, University of Hyderabad, Hyderabad, India. prssc@uohyd.ernet.in.
authors: Gadi Madhusudhan
authors: GM
authors: Reddy
authors: Perali Ramu
authors: PR
authors: Sridhar
mesh_terms: D001688:Biological Products / Q000138:chemical synthesis* / Q000737:chemistry; D019086:Bridged Bicyclo Compounds, Heterocyclic / Q000138:chemical synthesis* / Q000737:chemistry; D029965:Gentianaceae / Q000737:chemistry*; D013237:Stereoisomerism; D014753:Vinyl Compounds / Q000737:chemistry
chemical_list: D001688:Biological Products; D019086:Bridged Bicyclo Compounds, Heterocyclic; D014753:Vinyl Compounds; C100195:vinyl ether