acyl相关论文
A new synthesis of the bridged[6-6-6]ABE tricyclic ring analogues of methyllycaconitine with the C-1 oxygenated substitu......
通过2,3,4,6-四-O-乙酰基-β-D-吡喃型葡萄糖异硫氰酸酯和2,3,4-三-O-乙酰基-β-D-吡喃型木糖异硫氰酸酯与取代的芳基酰肼的亲核加......
Efficient Syntheses of Permethylated Derivatives of Neolamellarin A, a Pyrrolic Marine Natural Produ
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
本文由呋喃甲酸经酯化、酰肼化反应得到呋喃甲酸酰肼,再由乙酰二茂铁与呋喃甲酸酰肼在乙醇溶剂中反应得到含二茂铁基的呋喃甲酸酰......
目的观察糖基化终产物(advanced glycosylation end—products,AGEs)对THP-1巨噬细胞酰基辅酶A:胆固醇酰基转移酶-1(acyl coenzyme A:cho......
研究了溶液pH、搅拌强度,催化剂用量、底物浓度及产物浓度对固定化米曲霉催化拆分N-乙酰-DL-丙氨酸反应的影响。结果表明,低底物浓度(S〈0.2mol/L)时反应......
本文利用含氮亲核试剂与异硫氰酸酯的亲核加成反应,在较温和的条件下合成八个未见文献报导的取代硫脲类化合物,并通过红外光谱,紫......
penDE基因编码40k的酰基-CoA:6-APA酰基转移酶(IAT),可催化产黄青霉中青霉素生物合成途径的最后一步酶反应。利用RT-PCR法从产黄青霉中......
Samariumdiiodideisanexcellentelectrontransferagent’-’.Theapplicationofsamariummetalinorganicsynthesishasstimulatedgrea......
Using Pd-salen complex as an efficient catalyst for the copper- and solvent-free coupling of acyl ch
The palladium-salen complex palladium(Ⅱ) N,N'-bis{[5-(triphenylphosphonium)-methyl]salicylidene}-l,2-ethanediamine ......
二茂铁和乙酰氯在三氯化铝的催化下,在二氯甲烷中发生傅-克反应得到了较高产率的二乙酰基二茂铁(80.5%),考查了反应时间,傅-克反应催......
介绍了丙烯酸二甲氨基乙酯的化学性质,重点讨论了酯交换法、酰氯法两种合成方法,同时介绍了DMAEA在高分子絮凝剂、塑料纤维加工助剂......
母猪尿道和生殖系统的疾病是生猪饲养当中经常发生的问题,不管从经济上还是技术上,都会导致一些饲养者无法忽视的后果。在法国,根据饲......
为寻找新的高活性农药,根据生物等排原理,设计合成了10种未见文献报道的N'-5-(1H-1,2,3,4-四唑基)-N-芳甲酰基硫脲类化合物.它......
针对目前工业上现有对乙酰氨基苯酚(APAP)合成工艺存在的问题,探索了乙酸和锌盐混合溶液中以硝基苯为原料一锅法直接合成APAP新工艺,对......
In this paper, a novel series of bis [(aminoethyl)]-amine cationic lipid derivatives have been synthesized and identifie......
1IntroductionReversible Addition Fragmentation chain Transfer (RAFT) polymerization has become a highly versatile techni......
Studies on O-,N-Acylation of 3-Hydroxyisoxazole and Their Regioselective Synthesis(Ⅰ)——O-,N-acylatio
The reactions of 5-methyl-3-hydroxyisoxazole with 2, 2-dimethyl, 3-substituted cyclopropanecarboxylic chlorides give O-a......
Synthesis, Crystal Structure and Fungicidal Activity of 3-(Difluoromethyl)-1-methyl-N-((2-(trifluoro
The title compound 3-(difluoromethyl)-1-methyl-N-((2-(trifluoromethyl)phenyl)-carbamoyl)-1 H-pyrazole-4-carboxamide(C14 ......
背景内质网应激在糖尿病视网膜病变(DR)中发挥着重要作用。羟甲基戊二酰辅酶A还原酶降解蛋白1(Hrd1,又名Syvn1)作为一种内质网相关......
通过2,3,4,6-甲-O-乙酰基-β-D-吡喃型葡萄糖异硫氰酸酯和2,3,4-三-O-乙酰基-β-D-吡喃型木糖异硫氰酸酯与取代的芳基酰肼和亲核加成反应合成了10个1-芳酰基-4-(1’-N-2’,3’,4’......
研究了N,O-二酰化羟基苯胺衍生物分子中的两个酰羰基及相关化学键的特征红外光谱,讨论了些红外光谱特征随化学结构变化的关系。......