An Improved Synthesis of Valsartan

G Wang, B Sun, C Peng

文献索引：Organic Process Research and Development, , vol. 15, # 5 p. 986 - 988

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被引用次数: 12

摘要

... During this process, the tetrazole–Sn complex and excessive organotin azide were decomposed ... The organic phase was separated out, washed with water (30 mL) and brine ... converted to the corresponding chloride quantitatively with the decomposed procedure by hydrochloric ...