Bromacil was synthesized using 2-bromobutane and urea as the starting materials in three steps including condensation,cyclization and bromination with total yield of 61%.
2-溴丁烷和尿素作
起始原料,经缩合、环化、溴代三步反应得到除草定,总
61%。
Bromacil was synthesized using 2-bromobutane and urea as the starting materials in three steps including condensation,cyclization and bromination with total yield of 61%.
2-溴丁烷和尿素作起始原料,经缩合、环化、溴代三步反应得到除草定,总61%。
：
例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
