常見例句Allylisothiocyanate was prepared with allylchloride and sodium thiocyanate as raw materials and the mixture of alcohol and acetone as solvent. 以乙醇和丙酮作混合溶劑，硫氰酸鈉和烯丙基氯為原料，制備了異硫氰酸烯丙酯，確定了最佳合成條件；Keywords butadiene;rare earth catalyst;cispolymerization;allylchloride;cyclization;cyclopolymerization; 丁二烯;稀土催化劑;順式聚合;烯丙基氯;環(huán)化;環(huán)聚;allylchloride lower polymer 烯丙基氯低聚物 返回 allylchloride