首次研究了碳二亚胺14与手性氨基酸酯的成环反应，结果表明：在室温下，碳二亚胺14与手性氨基酸酯能快速成环生成一个五员环。
The cyclization reactions of carbodiimide 14 with chiral amide ethyl ester was firstly studied. The results showed that the carbodiimide 14 reacted quickly with amide ethyl ester at room temperature.
本年度环法自行车赛组织方，甚至在一员猛将已于“环意大利自行车赛”（五月举行的另一重要赛事）中获得冠军后，将整支队伍拒之门外，理由是该队药检记录不良。
The Tour de France’s organisers this year banned one leading team with a poor drug record and did not relent even when its best rider won the Giro d’Italia, another important race, in May.
应用推荐