e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521
Type II intramolecular [2+ 2]-cycloaddition of alkenes with vinylketenes prepared by the regiospecific deprotonation of. beta.,. beta.-disubstituted. alpha.,. beta.- …
BB Snider, E Ron, BW Burbaum
Index: Journal of Organic Chemistry, , vol. 52, # 24 p. 5413 - 5419
... Barry B. Snider,*l Eyal Ron, and Beverly W. Burbaum Department of Chemistry, Brandeis University, Waltham, Massachusetts 02254 Received March 23, 1987 ... 0022-3263/87/1952-5413 $01.50/0 0 1987 American Chemical Society Page 2. 5414 J. Org. Chem., Vol. 52, No. ...