85111-46-2Relevant academic research and scientific papers
Nucleophilic and acid catalyzed cleavage of the cyclopropane rings of β,γ-unsaturated α-spirocycopropyl ketones
Yates, Peter,Helferty, Hugh,Mahler, Paul
, p. 78 - 85 (2007/10/02)
Treatment of isophorone (8) with sodium amide and 1,2-dibromomethane gives 6,6-dimethyl-8-methylenespirooctan-4-one (9) and 6,6,8-trimethylspirooct-7-en-4-one (10); similar treatment of 3-methylcyclohex-2-en-1-one (5) gives analogous spiro compo
