tetrahyd相关论文
Dialdehyde in Heterocyclic Synthesis: Synthesis of Compounds Containing Two 4H-Benzopyran Building B
The syntheses of 4H-benzopyran derivatives were investigated using dialdehyde as a key starting material. The reaction p......
Three-component one-pot synthesis of 1,2,3,4-tetrahydroquinoline derivatives in hexafluoroisopropano
The one-pot aza-Diels-Alder reaction of substituted aromatic amines,ethyl glyoxylate and benzyl vinylcarbamate or N- ben......
Synthesis and Biological Activity of Novel Spin Labeled Derivatives of 4′-Demethyl-4-deoxypodophyllo
Seven novel spin labeled derivatives of 4′-demethyl-4-deoxypodophyllotoxin with nitroxyl radicals(TMHPO and TMPRO) were......
通过对SDNC为供氢剂的辽河欢喜岭减压渣油(VR)供氢剂减粘裂化工艺与常规减粘裂化及其它类型的供氢剂减粘裂化工艺的比较,初步考察......
以姜黄素(curcumin,CUR)为唯一碳源的培养基中初筛出83株菌种,再利用高效液相色谱(high performance liquid chromatography,HPLC)......
本文用电子顺磁共振法对某些酸性磷(膦)酸酯VO(Ⅱ)配合物在四氢呋中的氧化过程进行了动力学研究,研究了温度、浓度和配合物性质对......
用动态扭辫分析法（ＴＢＡ），研究了丙烯酸酯乳胶与四羟甲基甘脲的固化行为。结果表明，含交联剂的丙烯酸酯共聚乳胶和共混乳胶，其固化温度在８０￣１１７℃之......
