e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521
Russian journal of organic chemistry
… of 1-Oxaspiro [2.3] hexane-5-carbonitrile and Methyl 1-Oxaspiro [2.3] hexane-5-carboxylate into the Corresponding 3-Hydroxymethylbicyclo [1.1. 0] butane-1- …
VV Razin, NV Ulin
Index: Razin; Ulin Russian Journal of Organic Chemistry, 2003 , vol. 39, # 1 p. 33 - 39
Abstract Epoxy derivatives of 3-methylenecyclobutane-1-carbonitrile and methyl 3- methylenecyclobutane-1-carboxylate undergo isomerization into the corresponding 3- hydroxymethylbicyclobutane-1-carboxylic acid derivatives on treatment with lithium diisopropylamide in aprotic medium.