Before revision: In organic chemistry crossover experiments are most often used to distinguish between intramolecular and intermolecular reactions.Carroll, Felix A.; Perspectives on Structure and Mechanism in Organic Chemistry; Brooks/Cole Publishing, Pacific Grove, CA, 1998.Brucker, Reinhard; Advanced Organic Chemistry: Reaction Mechanisms; Academic Press, San Diego, URL
After revision: In organic chemistry crossover experiments are most often used to distinguish between intramolecular and intermolecular reactions.Carroll, Felix A.; Perspectives on Structure and Mechanism in Organic Chemistry; Brooks/Cole Publishing, Pacific Grove, CA, 1998.Brucker, Reinhard; Advanced Organic Chemistry: Reaction Mechanisms; Academic Press, San Diego, 2002.