175881-34-2Relevant articles and documents
Prototropic Isomerization 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-carboxylic Acid Derivatives
Razin,Ulin
, p. 33 - 39 (2007/10/03)
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.