%0 Journal Article %T A facile route to 1,5‐benzodiazepin‐2‐yl‐phosphonates via ytterbium chloride‐catalyzed three‐component reaction %A Ji, Xiaofeng %A Cai, Lijian %A Yao, Zhigang %A Fan, Xu %A Qi, Shen %J Heteroatom Chemistry %V 21 %N 2 %P 89-95 %@ 1042-7163 %D 2010-01-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve