title: Synthesis and structure of a stabilized 10-membered cyclic enediyne.
abstract: The synthesis and structure of an acetal protected 10-membered cyclic enediyne-1,2-diol rac-10 is reported. The conformational constrain of the unsaturated macrocycle by the acetal protection group prevents the thermal cyclization reaction of the endiyne during synthesis and purification.
authors.affiliation: Institut für Organische Chemie, Universität Regensburg, D-93040 Regensburg, Germany.
authors.forename: Wolfgang
authors.initials: W
authors.lastname: Pitsch
authors.forename: Michael
authors.initials: M
authors.lastname: Klein
authors.forename: Manfred
authors.initials: M
authors.lastname: Zabel
authors.forename: Burkhard
authors.initials: B
authors.lastname: König