Investigation of photochemical reaction of benzodioxoles and benzoquinone(BQ) by CIDNP;
胡椒基類化合物與(苯)醌光反應(yīng)的CIDNP研究
The two-step process involving gas oxidation of phenol to benzoquinone with complex metal ions catalysts and reduction of benzoquinone to hydroquinone with iron powder was studied.
以苯酚為原料,復(fù)合金屬離子為催化劑,研究用氣相氧化合成(苯)醌,用鐵粉還原(苯)醌制對(duì)苯二酚的兩步法工藝,考察了氧化過(guò)程中的工藝條件對(duì)反應(yīng)的影響。
A new method for preparing Ag-Hg(film) microring electrodes (SMRE) by chemical plating is presented and the cyclic voltammetric waves of benzoquinone on SMRE are described in this paper.
首次報(bào)道采用化學(xué)鍍法制作銀-汞(膜)微環(huán)電極,并用于探討(苯)醌的循環(huán)伏安曲線。
A study on electro-organic syntheses of quinone using lead -dioxide membrane electrode;
二氧化鉛膜電極用于電解合成(苯)醌的研究
Role of Electron Transfer of Quinones in Hydroxylation of Phenol;
在實(shí)驗(yàn)中我們觀察到苯酚羥化反應(yīng)中不僅有(苯)醌生成 ,而且生成的(苯)醌還能促進(jìn)羥化反應(yīng) 。
The charge transfer interactions of dobutamine with p benzoquinone and chloranil were investigated in ethanol medium, the reactions of Dobutamine with p benzoquinone and chloranil are complete.
研究了多巴酚丁胺與對(duì)(苯)醌和四氯(苯)醌間的荷移反應(yīng)。
Kinetic determination of trace amount p-benzoquinone by B-Z oscillating chemical reaction;
痕量對(duì)(苯)醌的B-Z振蕩反應(yīng)動(dòng)力學(xué)測(cè)定
Determination of Microamount Chlorine in p-Benzoquinone and Its Raw Material;
對(duì)(苯)醌及原料中微量氯的測(cè)定
Charge-transfer Reaction of Sulfa Druges With p-Benzoquinone;
對(duì)(苯)醌與磺胺類藥物荷移反應(yīng)的研究
Determination of idebenone in plasma by HPLC/MS;
HPLC/MS法測(cè)定血漿艾地(苯)醌(英文)
Synthesis and application prospect for idebenone as a pharmaceutical was introduced.
綜述了艾地(苯)醌作為藥物的應(yīng)用概況與合成進(jìn)展。
A new spectrophotometric method was developed for the determination of tetrachlorobenquinone based on the charge transfer complex of tetrachlorobenquinone and uric acid.
本文采用紫外分光光度法研究了尿酸與四氯(苯)醌之間的荷移反應(yīng)。
Synthesis of diphenoquinone electron transport material;
聯(lián)(苯)醌類電子傳輸材料的制備
Synthesis of Diphenoquinone Derivatives and Study on Its Photoconductor Property;
聯(lián)(苯)醌衍生物的合成及其光導(dǎo)器件的研究
Synthesis of Heteropoly Acids and Electron Transpoting Materials-Diphenoquinone and Its Property;
雜多酸的制備及聯(lián)(苯)醌電子傳輸材料的合成與性能
In an H type of electrolytic cell, with benzene as the starting material, H_2SO_4 as the supporting electrolyte, PbO_2 as the anode material, graphite as the cathode material, para quinone was synthesized by means of the direct electrooxidation technique.
在H型電解槽中, 以苯為原料, 硫酸為支持電解質(zhì), 二氧化鉛為陽(yáng)極, 石墨為陰極,直接電氧化合成對(duì)(苯)醌。
In an undivided electrolytic cell and with benzene as the starting material, Cu 2+ ions as electrolytic medium, Cu as the anode material and graphite as the cathode material, the synthesis of para quinone via the indirect electrooxidation of benzene was studied.
實(shí)驗(yàn)結(jié)果表明 ,苯的電解產(chǎn)物對(duì)(苯)醌的產(chǎn)率和電流效率均比無(wú)隔膜電解槽中苯的直接電氧化有較大的提
Studies on the Charge-Transfer Complexes of Amino Acids with Chloranil by Spectrophotometry;
分光光度法研究氨基酸與四氯(苯)醌形成的荷移配合物
The yield and purity of chloranil reached over 97%.
以對(duì)苯二酚,過(guò)氧化氫,鹽酸為原料,以鹽酸與醋酸(比例為2∶3)為溶劑,間歇滴加過(guò)氧化氫,階梯程序升溫反應(yīng),反應(yīng)分別在45℃、70℃、95℃三階段進(jìn)行,原位生成氯氣氯化合成四氯(苯)醌。
The reactions of three βdiketones with chloranil in C6D6 under UV irradiation were investigated by the chemically induced dynamic nuclear polarization(CIDNP).
本文研究了β二酮類化合物與四氯(苯)醌在C6D6中的光誘導(dǎo)CIDNP現(xiàn)象。