摘要: Reaction of N-substituted-3-aroylpropionamides with excess thionyl chloride was found to give sulfur-nitrogen heterocyclic compounds, which were characterized as 2-substituted-5-aroyl-3-(2H)isothiazolones.DOI: 10.1002/jhet.5570170765 被引量: 49 ...
V. The Formation of 1-Aryl-Δ2-1,2,3-triazolines from 1-Arylazoaziridines Derivatives of aziridine or ethylenimine are isomerized by acids, nucleophilic reagents, or pyrolysis. All of the isomerizations reported so far are ring-o... Harold W. Heine,Donald A. Tomalia - 《Journal of the...
Formation of Al2O3–Nb2O5 composite oxide films on low-voltage etched aluminum foil by complexation–precipitation and anodizing 来自 Semantic Scholar 喜欢 0 阅读量: 93 作者:ZS Feng,JJ Chen,R Zhang,N Zhao 摘要: Niobium pentaoxide (Nb2O5) thin films were deposited on etched aluminum foils ...
The influences of various factors on the formation of 2,3-dihydro-3,5-dihydroxy-6-methyl-4(H)-pyran-4-one (DDMP) were investigated in a solid-state Maillard reaction system. Thermogravimetric analysis (TG) and differential scanning calorimetry analysis (DSC) showed that the solid-state Maillard...
(CQE) Days Meeting 2022A Theme Issue Honoring Professor Bo LiedbergActive Ingredients in Functional Foods and Their Impact on HealthActive Pharmaceutical IngredientsAdenosine Receptor Antagonists: Design, Synthesis and Biochemical AnalysesAdvance in Gas Hydrates: Formation, Structures, Properties and ...
CoSi[sub 2] formation in the presence of interfacial silicon oxide. Examines evidence that a reactive capping layer may influence thin interfacial reaction in a thin film diffusion system, using CoSi[sub 2] formation in the... Detavernier,C.,Van,... - 《Applied Physics Letters》 被引量: ...
Molecular structures of organic films generated from mixed solutions of a 1,3,5-triazine-2,4-dithione derivative (VBATDT) and a phosphate derivative (M10P) onto Au, Ag, and Cu substrates were examined by IR and Raman spectroscopy. The molecular structure varies according to the concentration,...
三、巩固单词:留言打卡天数+今日单词,记录成长。 最后,坚持。 ACTION 01 form ② [fɔ:m] n. 外形;形状 答案 点击下方空白处获得答案 for m ( ▼ 点击查看视频讲解) 视频加载失败,请刷新页面再试 刷新 02 formation ③ [fɔ:'meiʃən] n....
FTIR−smog chamber systems were used to show that the atmospheric fate of the alkoxy radical (c-C3H5O3)O(•) is decomposition via C−O bond scission leading to the formation of H(O)COCH2OC(O)H (methylene glycol diformate). The IR spectrum of the peroxynitrate (c-C3H5O3)O2NO2...
Synthesis, structure and mechanism of formation of chalcogen-stabilised mixed-metal clusters featuring acetylide bridging and acetylide coupling Mild thermolysis of a toluene solution of [(η5-C5H5)Mo(CO)3(CCPh)] and [Fe3(CO)9(μ3-E)2] (E = S, Se) resulted in the formation of mixed-...