The results show that a little amornt of sulfosalts is good for carbonylation of cobaltous chloride, too much of sulfosalts added is harmful to the carbonylation. 結果表明少量的含硫化合物可以引發(fā)鈷鹽的羰化反應，過(guò)多的添加則會(huì )阻斷氯芐羰化反應的催化作用。
Dinitrobenzohroxan was synthesized with a new method through the azideation ofpicryl chloride and denitrogenation. 采用新的合成方法，以苦基氯為原料，經(jīng)過(guò)疊氮化和脫氮環(huán)化反應，合成了苯并氧化呋咱化合物。
Study the technologic conditions of preparing Grignard reagent benzylmagnesium chloride under ultrasonic condition. 研究超聲波法制備格利雅試劑氯化芐基鎂的工藝條件。
The paper reviewed the progress in the production of benzyl chloride at home and abroad and stressed on the importance of the stabilization in the production of benzyl chloride. 綜述了國內外氯化芐生產(chǎn)技術(shù)的進(jìn)展，強調了氯化芐生產(chǎn)過(guò)程中穩定處理的重要性。
