来源 :Chinese Chemical Letters | 被引量 : [!--cite_num--]次 | 上传用户:[!--user--]
【摘 要】
:
In order to find novel leading structures of pesticide,a series of N-(pyrimidin-5-yl)-N’-phenylureas(4a-4h) were designed and synthesized from 4-chloro-2-dieth
The Ni/Mo/SBA-15 catalyst was modified by La2O3 in order to improve its thermal stability and carbon deposition resistance during the CO2 reforming of methane t