Tetrahedron Letters p. 927 - 930 (1992)
Update date:2022-08-04
Topics: PHOTOCHEMICAL REACTION Olefins Comparison Ketenes Dienes
Koebbing, Stephan
Mattay, Jochen
Described is the preparation of cyclobutanones via the <2+2>-cycloaddition of ketenes with olefins and the photolytic reaction of chromium-carbene complexes with olefins and dienes.A comparison of these two methods is reported. Key Words: Chromium-carbene
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