e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521

The Journal of Organic Chemistry

The protonated cyclopropane route to bicyclic cations

W Kirmse, J Streu

Index: Kirmse, Wolfgang; Streu, Joachim Synthesis, 1983 , # 12 p. 994 - 996

Full Text: HTML

Citation Number: 4

Abstract

The protolytic cleavage of tricyc10 [2.2. 0.0~~~] hexane (3), tricyclo [3.2. 0.02~'] heptane (lo), methyltricyclo-[3.2. 0.02 v7] heptanes (26), tricyclo [3.3. 0.~ 8] octane (53), and tricyc10 [3.2. 1.02*~] 0ctane (58) in acetic acid and in aqueous dioxane has been investigated.

5-methylbicyclo[3.2.0]heptan-2-one Structure

5-methylbicyclo...

~%

1,4-dimethylbicyclo[2.2.1]heptan-7-ol Structure

1,4-dimethylbic...

2,5-dimethylbicyclo[3.2.0]heptan-endo-2-ol Structure

2,5-dimethylbic...

~%

1,4-dimethylbicyclo[2.2.1]heptan-7-ol Structure

1,4-dimethylbic...

5-methyl-2-methylidenebicyclo[3.2.0]heptane Structure

5-methyl-2-meth...

~%

1,4-dimethylbicyclo[2.2.1]heptan-7-ol Structure

1,4-dimethylbic...

4-methylbicyclo[2.2.1]heptan-7-ol Structure

4-methylbicyclo...

~74%

4-methylbicyclo[2.2.1]heptan-7-one Structure

4-methylbicyclo...

2-Methylenebicyclo[3.2.0]heptane Structure

2-Methylenebicy...

~%

4-methylbicyclo[2.2.1]heptan-7-one Structure

4-methylbicyclo...

exo-2-methyl-endo-bicyclo[3.2.0]heptan-2-ol Structure

exo-2-methyl-en...

~%

4-methylbicyclo[2.2.1]heptan-7-one Structure

4-methylbicyclo...

4-methylbicyclo[2.2.1]heptan-7-one Structure

4-methylbicyclo...

~58%

1,4-dimethylbicyclo[2.2.1]heptan-7-one Structure

1,4-dimethylbic...

2-Methylenebicyclo[3.2.0]heptane Structure

2-Methylenebicy...

~%

1,4-dimethylbicyclo[2.2.1]heptan-7-one Structure

1,4-dimethylbic...

4-methylbicyclo[2.2.1]heptan-7-ol Structure

4-methylbicyclo...

~%

1,4-dimethylbicyclo[2.2.1]heptan-7-one Structure

1,4-dimethylbic...

exo-2-methyl-endo-bicyclo[3.2.0]heptan-2-ol Structure

exo-2-methyl-en...

~%

1,4-dimethylbicyclo[2.2.1]heptan-7-one Structure

1,4-dimethylbic...