Benzil相关论文
Excellent electrocatalytic activity of benzil for direct reduction of CO2 as well as indirect reduct
Benzil,1,2-diphenylethane-1,2-dione,was used as an excellent electrocatalyst for reduction of carbon dioxide,CO2.The red......
Direct Electrochemical Synthesis and Crystal Structure of a New Mononuclear Copper(Ⅱ) Complex: [(bip
A new mononuclear copper(Ⅱ) complex [(bipy)2Cu(PhCOO)]ClO4·(benzil) (bipy = 2,2′-bipyridine, benzil = 1,2-diphenyl-et......
该文介绍了多种合成苯偶酰的方法 ,并对苯偶姻合成苯偶酰的氧化剂进行了重点阐述“,”In this paper,many syntheses of benzil we......
本文通过对荣华二采区10...
ZrOC12·8H2O catalyzed one-pot synthesis of 2,4,5-triaryl-1H-imidazoles and substituted 1,4-di(4,5-di
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......
Ultrasound-enhanced Green Synthesis of 5,5-Diphenylhydantoin Derivatives Using Symmetrical or Unsymm
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......
Solvent-free and catalyst-free method for the synthesis of 2,4,5-triarylimidazoles under microwave i
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......
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......
PEG-400 as an efficient reaction medium for the synthesis of 2,4,5-triaryl-1H-imidazoles and 1,2,4,5
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......
One-pot synthesis of tri-and tetra-substituted imidazoles using sodium dihydrogen phosphate under so
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......
One-pot synthesis of tri-and tetra-substituted imidazoles using sodium dihydrogen phosphate under so
Sodium dihydrogen phosphate (NaH2PO4) efficiently catalyzes the condensation reaction of benzil,aldehydes,amines and amm......
Solvent-free and catalyst-free method for the synthesis of 2,4,5-triarylimidazoles under microwave i
A facile procedure for the synthesis of 2,4,5-triarylimidazoles is being reported starting from benzil, aromatic aldehyd......
A simple and efficient method has been developed; benzil/benzoin undergoes smooth condensation with various substituted ......
INTRODUCTIONBenzil is an important photosensitive initiator of organic synthesis intermediates, medicinal intermediates ......
ZrOC12 8H2O catalyzed one-pot synthesis of 2,4,5-triaryl-1H-imidazoles and substituted 1,4-di(4,5-di
A simple one-pot synthetic method for the preparation of 2,4,5-triaryl-lH-imidazoles from benzoin or benzil,ammonium ace......
将安息香与十二水合硫酸铁铵在稀醋酸中回流70min得苯偶酰，收率86%～95%。...
ＣｒＯ３·ＣＨ３ＮＨ２·ＨＣｌ／Ａｌ２Ｏ３的制备及其对苯偶姻体系的氧化反应张贵生＊石启增陈密峰蔡昆（河南师范大学化学系新乡４５３００２）关键词ＣｒＯ３·ＣＨ３ＮＨ２·ＨＣｌ／Ａｌ２Ｏ３，苯偶姻，苯偶酰，氧......
以绿色廉价的乙醇-水为溶剂,一锅法合成了金属萨伦（Salen）配体催化剂[M（Salen）]（M=Co,Cu,Zn,Fe,Mn）,完成了安息香氧化制备苯偶酰。产物结......
本文应用改进的五硫化二磷法成功地合成出六种双二硫代α-二酮配合物:双[1, 2-双[4-(二甲氨基)苯基]-1,2-二硫代乙烯]合镍(BBMN),......
以六水合三氯化铁，十二水合硫酸铁铵、九水合硝酸铁和六水合硫酸铁为氧化剂，从安息香合成了苯偶酰，其收率达８１％－９５％。......
为 2,4,5-triarylimidazoles 的合成的一个灵巧的过程正在被报导从 benzil，芳香的醛和铵醋酸盐开始。反应被执行与没有催化剂，没有溶......
A simple and efficient method has been developed;benzil/benzoin undergoes smooth condensation with various substituted a......
以苯偶酰（2）和盐酸羟胺（3）为原料,经亲核加成制得α-二苯基乙二肟（α-1）和β-二苯基乙二肟（β-1）,其结构经1H NMR和IR确认。在最佳反应条件......
介绍二苯基乙二酮类化合物的用途和常用的制备方法,以及苯丁醚、二-（对甲氧基苯基）乙二酮和二-（丁氧基苯基）乙二酮的合成过程,讨论原料......
利用正交实验探索超声辅助二苯基乙二酮合成的最优条件。根据正交实验原理设计L9(33)正交实验表,对正交实验数据进行极差分析;对合......
Direct Electrochemical Synthesis and Crystal Structure of a New Mononuclear Copper（Ⅱ） Complex： [（bip
A new mononuclear copper(Ⅱ) complex [(bipy)2Cu(PhCOO)]ClO4·(benzil) (bipy = 2,2′-bipyridine, benzil = 1,2-dipheny......
研究了微波辐射下干法氧化苯偶姻生成苯偶酰的反应。结果表明，硅胶和酸性氧化铝是本反应的良好载体，空气是良好的氧化剂。在较短时间......
报道了以联苯甲酰和硫代羰酰肼为起始物在Mg2+离子诱导下(2∶2)大环化合物C30H24N8S2的合成;分别分离或合成了开链中间物C29H22N4O......
本文报道用固相封闭包法制备β－环糊精与联苯甲酰包合物的研究结果。用ｘ射线粉末衍射分析法、差热－热重分析法及紫外吸收光谱法证实了......
<正> 在水溶液中,很多试剂,如浓硝酸,Cu~(++)/Py,Bi_2O_3/H~+,Fe(CN)_6~(3-)/OH~-等可将苯偶姻(Benzoin)氧化生成苯偶酰(Benzil),......
考察了几种常用载体负载金属氧化物催化分子氧氧化苯偶姻制备苯偶酰的性能，发现氧化铁、三氧化二铝催化活性较高，稳定性较好。以吡啶......
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