Synthesis Study of Herbicides Having Functional Groups of Thiochroman 、Carbonyl and Isoxazole;
二氢苯并噻喃碳酰异恶唑类除草剂的合成研究
The butenenitrile above reacted with hydroxylamine hydrochloride to give 5- amino -3- methyl-5-isoxazole which chloridized with N-chlorosuccinimide to give 5- amino 4-chlor.
本文以乙腈为原料先二聚生成3-氨基-2-丁烯腈,再与盐酸羟胺反应生成5-氨基-3-甲基-异恶唑,接着用N-氯代丁二酰亚胺氯化生成5-氨基-4-氯-3-甲基-异恶唑,然后与2-甲氧羰基-3-噻吩磺酰氯反应合成3-(4-氯-3-甲基-5-异恶唑磺酰胺基)-2-噻吩甲酸;以4-甲基-邻苯二酚为原料与二氯甲烷反应生成3,4-亚甲二氧基-甲苯,再氯甲基化得到3,4-亚甲二氧基-6-甲基苄氯;以上两种合成的原料通过Weinreb酮合成法制得Sitaxsentan,最后用饱和碳酸氢钠溶液处理得到Sitaxsentan钠盐。
Synthesis Study of Herbicides Having Functional Groups of Thiochroman 、Carbonyl and Isoxazole;
二氢苯并噻喃碳酰异恶唑类除草剂的合成研究
oxacillinum natricum
苯甲异恶唑青霉素钠
Structure: A compound of disbenzoxazole thiofuran type.
结构类型：双苯并恶唑噻吩类增白剂。
Study on Novel High Effect Herbicides with Substituted Phenyl Isoxazole and Substituted Phenyl Pyrazole Structure;
高效新农药取代苯基异噁唑和取代苯基吡唑类除草剂的研究
The Effect of Fenoxaprop-p-ethyl on Micronucleus and Nuclear Anomalies in Erythrocytes of Hypophthalmichthys Leucisculus;
除草剂精恶唑禾草灵对鲦红细胞微核及核异常的影响
Synthesis and Study of the Tetrazole New Type of Metal β-Lactamase Inhibitors and Hydroxamic Acid Derivatives Containing Isoxazole;
四唑类新型金属β-内酰胺酶抑制剂及含异噁唑环类异羟肟酸的合成和研究
Synthesis of Imidazolinone Compounds and Tetrahydroisoflavone;
咪唑啉酮类化合物及四氢异黄酮的合成
Synthesis and Application of Reactive Isothiazolone Antibacterial Agent
反应性异噻唑啉酮类抗菌整理剂的制备及应用
Anti-bacterial Finishing of Isothiazolinone Resins to Silk Fabric
异噻唑啉酮类树脂对真丝绸的抗菌整理
Investigation of Chiral Ketones Derived from Galactose and Glycyrrhetinic Acid and Hydroxamic Acid Derivatives Containing Isoxazole and Benzimidazole;
新型半乳糖和甘草次酸衍生的手性酮及含异噁唑环和苯并咪唑环类异羟肟酸的研究
Studies on the Synthesis and Biological Activities of Phenoxy Carboxylic Acid and Isothiazolone Derivatives;
苯氧羧酸类和异噻唑啉酮类化合物的合成与生物活性研究
aromatic polybenzoxazole fibre
芳族聚苯并恶唑纤维
QSAR Studies of Bioactivity of Isothiazolone and Indole Derivatives;
异噻唑啉酮和吲哚类化合物生物活性的定量构效关系研究
The Synthesis and Antibacterial of Benzisothiazolones
苯并异噻唑啉酮类衍生物的设计合成及其抑菌活性
Direct Resolution of Diniconazole Optical Isomers on Chiralcel Acylamide Column
酰胺类手性液相色谱柱对烯唑醇光学异构体的直接拆分
Synthesis and Antibacterial Activity of 3-(Morpholinopyridyl)-5-substituted Isoxazole Derivatives
3-(吗啉吡啶基)-5-取代异噁唑类化合物的合成及抗菌活性研究
Synthesis of isothiazoles antibacterial agent and evaluation of its property
含不饱和侧链异噻唑类抗菌剂的合成及其抗菌性能初步评价
Studies on the Synthesis of Thia/Oxadiazole and Triazole Compounds
噻（噁）二唑及三唑类化合物的合成研究
