DIPHENYLMETHANE

作品数：9被引量：11H指数：3
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The superiority of nonconjugated structures in fluorescence:through-space vs.through-bond charge transfer被引量：1
《Science China Chemistry》2024年第9期3121-3130,共10页Weihao Tu Zuping Xiong Lei Wang Jianyu Zhang Jing Zhi Sun Haoke Zhang Ben Zhong Tang 
supported by the National Natural Science Foundation of China(22205197);the project funded by China Postdoctoral Science Foundation(2022M712721)。
Constructing charge transfer(CT)state by introducing donor(D)and acceptor(A)is an efficient strategy to regulate the photophysical properties of luminescent materials.Traditional CT-type luminophores are built onπ-co...
关键词：through-space charge transfer through-space conjugation clusteroluminescence DIPHENYLMETHANE 
Physical-Rheological Properties and Performances of Rejuvenated(Styrene-Butadiene-Styrene)Asphalt with Polymerized-MDI and Aromatic Oil
《Fluid Dynamics & Materials Processing》2024年第7期1633-1646,共14页Ao Lu Ming Xiong Chen Chen Liangjiang Li Haibei Tan Xiong Xu 
supported by the Scientific Technology R&D Project of CCCC Asset Management Co.,Ltd.(RP2022015294).
Traditional asphalt rejuvenators,like aromatic oil(AO),are known to be effective in improving the low-temperature properties and fatigue performances of aged SBS(styrene-butadiene-styrene)modified asphalt(SBSMA)binder...
关键词：Aged SBS modified asphalt polymerized 4 4-diphenylmethane diisocyanate aromatic oil physical properties rheological properties mixture performance 
Manipulation of the through-space interactions in diphenylmethane
《Smart Molecules》2023年第2期45-53,共9页Weihao Tu Zuping Xiong Ziteng Zhang Jianyu Zhang Lei Wang Yuan Xie Yipu Wang Haoke Zhang Jing Zhi Sun Ben Zhong Tang 
the National Science Foundation of China(22205197);the project funded by China Postdoctoral Science Foundation(2022M712721);the Youth Talent Excellence Program of ZJU-Hangzhou Global Scientific and Technological Innovation Center.
Through-space interaction(TSI)has been proven to play an important role in the newly emerging clusteroluminescence(CL)phenomenon.However,it is still a big challenge to manipulate the TSI at the molecular level due to ...
关键词：clusteroluminescence DIPHENYLMETHANE PHOTOPHYSICS through-space interactions 
Animal models of cathartic colon被引量：3
《World Journal of Clinical Cases》2021年第6期1251-1258,共8页Yang-Yang Meng Qiao-Dong Li Ya Feng Jie Liu En-Kang Wang Linda Zhong Qiao-Li Sun Jian-Ye Yuan 
Supported by Xinglin Scholar,Xinglin Young Talent Program,No.RC-2017-02-07;Shanghai Three-year Action Plan for Accelerating the Development of Traditional Chinese Medicine,No.ZY(2018-2020)-CCCX-2002-01;and Research Fund of Longhua Hospital,No.2018YM05.
The incidence of cathartic colon has been increasing,but satisfactory treatments are still lacking.In order to study the pathological mechanisms of the disorder and identify effective treatment methods,researchers hav...
关键词：Cathartic colon Animal model LAXATIVE ANTHRAQUINONES DIPHENYLMETHANE CONSTIPATION 
Preparation and chromatographic characteristics of a novel 2,6-dimethyl-β-CD bonded HPLC chiral stationary phase被引量：1
《Chinese Chemical Letters》2014年第11期1416-1418,共3页Qiu-Jin Peng Jun-Jiao Yang 
A novel 2,6-dimethyl-b-CD bonded and silica based HPLC chiral stationary phase（CSP） was prepared.The diphenylmethane diisocyanate（MDI） was applied for the first time in the immobilization of 2,6-dimethyl-b-CD onto...
关键词：2 6-Dimethyl-b-cyclodextrin Chiral stationary phase（CSP） Diphenylmethane diisocyanate（MDI） Chiral separation 
CeAlPO-5分子筛催化剂上二苯基甲烷选择性氧化生成二苯甲酮(英文)
《催化学报》2012年第7期1086-1094,共9页Subbiah DEVIKA Muthiahpillai PALANICHAMY Velayutham MURUGESAN 
supported by the Department of Science and Technology (DST, SR/S1/PC-10/2009);Government of India, New Delhi;the University Grants Commission (UGC), New Delhi
Selective oxidation of diphenylmethane to benzophenone requires active and selective catalysts. The framework incorporation of cerium in AlPO-5 molecular sieves creates active cerium sites in isolation. These active s...
关键词：CeAlPO-5 molecular sieve hydrothermal synthesis OXIDATION DIPHENYLMETHANE BENZOPHENONE 
Synergistic catalysis of isolated Fe^(3+) and Fe_2O_3 on FeO_x/HZSM-5 catalysts for Friedel-Crafts benzylation of benzene被引量：3
《Chinese Chemical Letters》2011年第6期639-642,共4页Tao Lin Xin Zhang Rong Li Ting Bai Si Ying Yang 
financially supported by Ministry of Education(No.NCET-10-878,20096101120018,2009-37th of SRFROCS);Shaanxi Province(No.2009ZDKG-70,09JK793);Northwest University(No.PR200905);State Key Lab for SSPC(2009)
FeO_x/HZSM-5 catalyst with 8 wt.%Fe-loading（8-FeZ） exhibited significantly higher reactivity in the benzylation of benzene with benzyl chloride than FeO_x/HZSM-5 catalyst with 2.5 wt.%Fe-loading（2.5-FeZ） because t...
关键词：FRIEDEL-CRAFTS Synergistic catalysis Benzene DIPHENYLMETHANE Fe^（3＋） FeO_x/HZSM-5 
Synthesis of Pharmaceutical Intermediates by Toluene Benzylation over Heteropoly Acids on Different Support被引量：3
《Journal of Natural Gas Chemistry》2007年第2期186-192,共7页V. V. Bokade G. D. Yadav 
Selective formation of pharmaceutical intermediates like diphenylmethane, dimethyldiphenylmethane, benzyl toluene and benzoic acid by liquid phase, toluene benzylation with benzyl chloride as a benzylating agent, was ...
关键词：TOLUENE BENZYLATION benzyl chloride HETEROPOLYACID DIPHENYLMETHANE dimethyl-diphenyl methane benzyl toluene benzoic acid 
用“對—四甲二胺基—二苯甲烷(P-tetramethyl-Diamino-Diphenylmethane)和鐵氰化鉀(Potassium ferri-cyanide)”二試劑鑑定Zn^(++)離子的研究
《华中师院学报（哲学社会科学版）》1955年第3期58-65,共8页李俊义 
一、前言: 在陽離子第三组的混合分析中;通常最後鑑定Zn++離子的方法有以下几种: 1.硫化氢法:（1） H2S+Zn++=2H+ZnS↓ （白色沉澱） 2.（NH4）2Hg（CNS）4
关键词：二苯甲烷 胺基 氰化钾 混合分析 系统分析 溶液法 混合液 方法 紫蓝色 硫化氢 
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