N-alkylδ-lactams,which exist widely in natural products and synthetic compounds, were prepared by a new‘one-pot’reaction of methyl 3-hydroxy-3-methyl-5-(toluene-4-sulfonyloxy) pentanoate and alkylamines.
δ-戊内酰胺环状结构存在于众多有生物活性化合物中,该文用3-羟基3-甲基5-对甲苯磺酰氧基戊酸甲酯与各种胺反应,一步得到了N-取代4-羟基4-甲基六氢吡啶2-酮。
A New‘One-Pot’Synthesis of N-Alkyl 4-Hydroxy-4-Methyl-Piperidin-2-One;
N-取代δ-戊内酰胺的一步法合成
A isovaleryl diethylamine
(镇静药) 异戊酰二乙胺
Preparation of N,N'-diphenyl-2,4-diacetyl-glutaramide
N,N′-二苯基-2,4-二乙酰基戊二酰胺的制备
Synthesis and Characterization of a Photosensitive Polyimide Containing Pentadienone Moiety;
含戊二烯酮结构的光敏聚酰亚胺的合成与表征
Synthesis of Instumescent Flame Retardant Agent 1,2-Di (5,5-bismethyl-1,3-oxy-2-phosphacyclohexameamine) ethane
膨胀型阻燃剂新戊二醇乙撑磷酰胺的合成
caprolactam polymerization
己内酰胺聚合[作用]
ANALYZING FIRE AND EXPLOSIVE RISK FOR LACTAMIZATINON REACTOR IN CPL PLANT
己内酰胺装置酰胺化反应器火灾爆炸风险分析
Synthesis and characterization of a flame retardant:pentaerythritol biphosphorate melamine salt
阻燃剂季戊四醇双磷酸酯二磷酰氯缩三聚氰胺的合成及表征
Pharmacokinetics of Acetylisovaleryltylosin Tartrate in Laying Hens;
酒石酸乙酰异戊酰泰乐菌素在蛋鸡体内的药物动力学研究
Progress in Production Technology and Market Prospect of Caprolactam at Home and Abroad;
己内酰胺生产技术及国内外市场前景
Studies on Production and Consumption Market of Caprolactam;
国内外己内酰胺生产与消费市场研究
INDUCTION OF β-LACTAMASE BY NEW-GENERATION β-LACT AM ANTIBIOTICS IN ENTEROBACTER CLOACAE
新一代β－内酰胺抗生素对阴沟杆菌β－内酰胺酶的诱导分析
A wide|bore capillary was employed to determine caprolactam content.
利用大口径柱测试己内酰胺生产中己内酰胺含量。
Study on the Extended-Spectrum β-Lactamases Genes and the Properties of a Novel SHV β-Lactamase;
超广谱β-内酰胺酶基因及新SHV型β-内酰胺酶特性的研究
A Study on TEM-Type β-Lactamases in ESBLs-producing Escherichia Coli
产超广谱β内酰胺酶大肠埃希菌中TEM型β内酰胺酶的研究
Detection on Phenotype of Extended-spectrum β-Lactamases and Genotype of β-Lactamases in Klebsiella pneumoniae
肺炎克雷伯菌超广谱β-内酰胺酶表型及β-内酰胺酶基因型检测
Arkema has developed this kind of polyamide powders for their solvent and heat resistance as well as their hardness.
代表一个系列的超细聚酰胺粉末，它是由十二内酰胺和/或己内酰胺聚合而得到。
The Synthesis of Derivatives of 3-Formyl Chromone Bearing a Lactam Ring;
3-甲酰基色酮连内酰胺环类化合物的合成