Crom and Hammond, “Organic Chemistry”, McGraw Hill Book Co., NY (1964) 2nd ed. pp. 565-567.* |
Tetrahedron Lett. 39, (month unavailable) 1998, pp. 7965-7966, Jason WB Cooke, Mark J. Colemann Darren M. Caine and Kevin P. Jenkins, “Efficient synthesis of 2-trihalomethyl-5-cyanopyridines”. |
J. Heterocycl. Chem. , 32, Mar.-Apr. 1995, pp. 543-545, Maria Teresa Cocco, Cenzo Congiu, and Valentina Onnis, “Synthesis of Triflouromethylated Pyridinecarbonitriles”. |
Heterocycles, vol. 46, Marcj 1997 pp. 129-132, Etsuji Okada, Tatsuhiko Kinomura, Yukio Higashiyama, Hiroshi Takeuchi and Masaru Hojo, “A Simple and Convenient Synthetic Method forα-Triflouromethypyridines”. |