1203792-29-3Relevant academic research and scientific papers
4-exo cyclizations by template catalysis
Gansaeuer, Andreas,Worgull, Dennis,Knebel, Karsten,Huth, Inga,Schnakenburg, Gregor
supporting information; experimental part, p. 8882 - 8885 (2010/03/01)
Small rings through large templates: A two-point binding of the substrate radicals to cationic titanocene templates is essential for the success of otherwise impossible 4-exo cyclizations (see scheme; Bn=benzyl). The cyclobutanes are obtained in high ster
