1. (a) Gilman, H.Organic Syntheses; John Wiley & Sons: New York, 1941; Coll. Vol. 1, pp 240, 455.
2. (b) Blatt, A. H.Organic Syntheses; John Wiley & Sons: New York, 1943; Coll. Vol. 2, pp 130, 160, 175, 254.
3. (c) Horning, E. C.Organic Syntheses; John Wiley & Sons: New York, 1955; Coll. Vol. 3, pp 59, 63, 239, and 453.
4. (d) Baumgarten, H. E.Organic Syntheses; John Wiley & Sons: New York, 1973; Coll. Vol. 5, pp 30, 346, 829, and 1130.
5. Larock, R. C.Comprehensive Organic Transformations; VCH: New York, 1989; p 412.