![X-ray Crystal Structures and Conformational Analysis of Bicyclo[5.3.1]undec-1(11)-enes: Twisting versus Pyramidalization in Anti-Bredt Olefins]()
X-ray Crystal Structures and Conformational Analysis of Bicyclo[5.3.1]undec-1(11)-enes: Twisting versus Pyramidalization in Anti-Bredt OlefinsWijsman, Geerlig W.; Iglesias, Guillermo A.; de Wolf, Willem H.; Beekman, Marcus C.; Bickelhaupt, Friedrich; Kooijman, Huub; Spek, Anthony L. · The Journal of Organic Chemistry · 2001