@article{article493b834d,
title   = {Practical synthesis of a functionalized 1-oxo-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid},
author = {Quintiliano, Samir Augusto Pino and Silva Junior, Luiz Fernando da},
year = {2012},
doi = {10.1016/j.tetlet.2012.05.060},
journal   = {Tetrahedron Letters}
}