1. Bunch AW (1998) Nitriles. In: Rehm HJ, Reed G (eds) Biotechnology: biotransformations I, vol 8a, 2nd edn. Wiley-VCH Verlag GmbH, Weinheim
2. Kleemann A, Engel J, Kutscher B, Reichert D (2001) Pharmaceutical substances: syntheses, patents, applications, 4th edn. Georg Thieme, Stuttgart
3. Wang M-X (2015) Enantioselective biotransformations of nitriles in organic synthesis. Acc Chem Res 48(3):602–611
4. Kurono N, Ohkuma T (2016) Catalytic asymmetric cyanation reactions. ACS Catal 6(2):989–1023
5. Ellis GP, Romney-Alexander TM (1987) Cyanation of aromatic halides. Chem Rev 87(4):779–794