Spiropentylcarbinyl cation rearrangement. Stereochemistry of nucleophilic attack in a cyclopropylcarbinyl to cyclobutyl cation rearrangement and stereochemistry of the ring opening of the 1-cyclopropylcyclopropyl cation
Spiropentylcarbinyl cation rearrangement. Stereochemistry of nucleophilic attack in a cyclopropylcarbinyl to cyclobutyl cation rearrangement and stereochemistry of the ring opening of the 1-cyclopropylcyclopropyl cation