30165-96-9

基本信息
3-吗啉基-4-氯-1,2,5-噻二唑
4-(4-氯-1,2,5-噻二唑-3-基)-吗啉
3-吗啉-4-氯-1,2,5-噻二唑
3-CHLORO-4-MORPHOLINE-1,2,5-THIADIAZOLE
3-CHLORO-4-MORPHOLINO-1,2,5-THIADIAZOLE
3-Chloro-4-N-morpholine-1,2,5-thiadiazole
3-MORPHOLINO-4-CHLORO-1,2,5-THIADIAZOLE
4-(4-CHLORO-1,2,5-THIADIAZOL-3-YL)MORPHOLINE
4-CHLORO-3-MORPHOLINO-1,2,5-THIADIAZOLE
4-CHLORO-5-MORPHOLINO-2,1,3-THIADIAZOLE
AKOS B020558
AKOS BB-9733
ART-CHEM-BB B020558
TIMTEC-BB SBB000450
3-Morpholine-4-chloro-1,2,5-thiadiazole
3-Morpholine-4-chloro-1,2,5-th
3-Mor-4-chloro-1,2,5-thiadiazole
4-(4-Chloro-1,2,5-thiadiazol-3-yl)morpholine 97%
3-MORPHOLINE-4-CHLORO-1,2,5-THIADIAZOLE 99+%
3-morpholine-4-chloro-1,2,5-thiazole
物理化学性质
制备方法

110-91-8

5728-20-1

30165-96-9
以吗啉和3,4-二氯-1,2,5-噻二唑为原料合成3-氯-4-吗啉基-1,2,5-噻二唑的一般步骤如下:在100-mL三颈烧瓶中加入吗啉(6.75g,77.4mmol),装配回流冷凝管。将烧瓶加热至110℃,并在20分钟内缓慢滴加3,4-二氯-1,2,5-噻二唑(3.0g,19.3mmol)。滴加完毕后,保持反应温度在110℃下搅拌2小时。反应完成后,将反应混合物置于冰浴中冷却至0℃。加入水(30mL),并用浓盐酸酸化混合物。在0℃下搅拌混合物,直至有沉淀析出。过滤收集固体产物,用水洗涤并干燥。将所得橙色固体通过甲醇重结晶,并在高真空下干燥,最终得到3.5g(产率87.9%)的4-(4-氯-1,2,5-噻二唑-3-基)吗啉。产物经1H NMR(400MHz,CDCl3)表征:δ3.45-3.55(m,2H),3.80-3.90(m,2H)。质谱分析显示(M + H)+ = 206.1。
参考文献:
[1] Synthesis, 2004, # 10, p. 1625 - 1628
[2] Journal of Medicinal Chemistry, 2010, vol. 53, # 14, p. 5281 - 5289
[3] ChemMedChem, 2015, vol. 10, # 2, p. 253 - 265
[4] Angewandte Chemie - International Edition, 2014, vol. 53, # 26, p. 6641 - 6644
[5] Angew. Chem., 2014, p. 6759 - 6762,4