1. Selected reviews: (a) de Haro, T.; Nevado, C. In Comprehensive Organic Synthesis II; Knochel, P.; Molander, G. A. Eds.; Elsevier Ltd.: New York, 2014, Vol. 5, Chapter 5.33.
2. (a) de Haro, T.; Nevado, C. In Comprehensive Organic Synthesis II; Knochel, P.; Molander, G. A. Eds.; Elsevier Ltd.: New York, 2014, Vol. 5, Chapter 5.33.
3. (b) Krief, A. In Comprehensive Organometallic Chemistry II; Abel, E. W.; Stone, F. G. A.; Wilkinson, G. Eds.; Pergamon Press Ltd.: New York, 1995, Vol. 12, Chapter 13.
4. (d) Lewis Acids in Organic Syntheses, Yamamoto, H. Ed.; Wiley-VCH: Weinheim, 2000.
5. (c) Comprehensive Organic Synthesis; Trots, B. M.; Fleming, I., Eds.; Pergamon Press Ltd.: New York, 1991, Vol. 4.