Scholl Reaction.
R. Scholl and C. Seer, Ann. 394, 111 (1912).
Thomas, Anhydrous Aluminum Chloride in Organic Chemistry, p 649 (New York, 1941)
Fieser, Fieser, Organic Chemistry, 3rd ed, p 915 (New York, 1956)
Nenitzescu, Balaban, Ber. 91, 2109 (1958)
Rooney, Pink, Proc. Chem. Soc..961, 143
Balaban, Nenitzescu in Olah's Friedel-Crafts and Related Reactions vol. II, part 2, p 979 (New York, 1964).