Roberts NJ, Seago A, Carey JS, Freer R, Preston C, Lye GJ (2004) <br />Lipase catalysed resolution of the Lotrafiban intermediate 2,3,4,5-tetrahydro-4-methyl-3-oxo-1 H-1,4-benzodiazepine-2-acetic acid methyl ester in ionic liquids: comparison to the industrial t-butanol process<br /><i>Green Chem</i> <b>6</b>: 475 <br /><br />