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For the next step, the fluoroalkylated triazo-compounds (RFCH2N3) reacted with triphenylphosphine affording fluoro phosphorous imines, N-Wittig reagents. The reactions of these reagents with CO2 and CS2 were studied.

氟烷基叠氮化合物和PPh3室温下反应得到中间体磷亚胺化合物，并初步研究了与CO2、CS2的氮杂-Wittig反应。

The control apparatus main body detects the position of the elevator doors based on the signal from the mark reader and controls the on/off of the elevator doors.

控制装置主体根据来自标记读取器的信号检测电梯门的位置，并控制电梯门的开闭动作。