常見例句Diaryl nitroxides are even more stable than the dialkyl nitroxides. 二芳基氮氧化物自由基比二烷基氮氧化物自由基還要穩(wěn)定。Thus the term dialkyl carbonate includes, for example, methyl ethyl carbonate. 因此術(shù)語(yǔ)二烷基碳酸酯包括,例如甲基乙基碳酸酯。This preparation uses dialkyl imidazole salt, alkyl pyridine salt or caprolactam and fatty acid as reactant. 該方法使用帶有二烷基咪唑鹽、烷基吡啶鹽或者己內(nèi)酰胺和脂肪酸作為反應(yīng)物。The extraction behavior of dialkyl( aryl) Sulfides may be controlled by polar and steric substituents effects. 二烴基(基)醚的萃取行為受極性和空間取代基效應(yīng)的控制.The method for synthesizing dialkyl phosphite from phosphorus trichloride was improved. 對(duì)用三氯化磷和醇合成亞磷酸二烷基酯方法進(jìn)行了改進(jìn)。The immediate products of this reaction are alkali-metal derivatives of the dialkyl phenylmalonates. 此反應(yīng)得到的產(chǎn)物為二烷基苯基丙二酸酯的堿金屬鹽衍生物。 返回 dialkylate