Low-valent titanium的用法和样例：
例句
- Progress in pinacol coupling of aldehydes and ketones using low valent titanium is reviewed in recent years.
文章综述近几年来由低价钛还原偶联醛酮合成片呐醇的进展。 - This paper reviews the reductive reactions and reductive coupling reactions induced by low-valent titanium reagents.
本文综述了低价钛试剂引起的还原及还原偶联反应。
