Optimized Synthesis of L-m-Tyrosine Suitable for Chemical Scale-Up Cara E. Humphrey, Markus Furegati, Kurt Laumen, Luigi La Vecchia, Thomas Leutert, J. Constanze D. Müller-Hartwieg, and Markus Vögtle Organic Process Research & Development 2007, 11, 1069–1075 doi:10.1021/op700093y