反应详情

The method described in Example 1 above was followed using DL-AzeOH (3.7 g; 37 mmol), D-tartaric acid (3.0 g; 20.0 mmol), ethanol (4.5 g) and water (5.5 g) to yield 3.8 g (83%) of L- AzeOH-D-tartrate with a d.e. of 95%.