isopropyl相关论文
Efficient and stable non-doped deep-blue organic light emitting diode based on an anthracene derivat
A new anthracene derivative 9,10-bis[3,5-di(4-tert-butylphenyl)phenyl]anthracene (BPPA) was synthesized via Suzuki coupl......
Red-emission organic light-emitting diodes based on solution-processable molecules with triphenylami
We report red-emission organic light-emitting diodes (OLEDs) based on solution-processable organic molecules with triphe......
ZrO2-MnO2-ZnO supports were prepared by the co-precipitation method,and then Ni-Na/ZrO2-MnO2-ZnO catalysts were prepared......
Al-MCM-48 molecular sieves (Si/Al molar ratios = 25, 50, 75, and 100) were synthesized hydrothermally using cetyltrimeth......
Semi-interpenetrating network(semi-IPN) hydrogels composed of sodium carboxylmethylcellulose(NaCMC) and poly N-isopropyl......
Synthesis, structure of iron(Ⅲ)-containing imidazolium salts and their catalytic activity in the alk
A series of iron(III)-containing imidazolium salts of the general formula [DRim][FeX 4 ] (R=2,6-diisopropylphenyl, IPr, ......
The catalytic potential of CexZr1–xO2 in isopropyl ether(DIPE) hydration was explored. While the acidic H-zeolite catal......
截至2011年10月31日的一年中,组合化学工业株式会社农药的总销售额为420.95亿日元(5.37亿美元,按当前汇率计),同比增长10%。普通利......
Expression and Characterization of a Thermostable Acyl-peptide Releasing Enzyme ST0779 from Sulfolob
Acyl-peptide releasing enzyme(AARE) belongs to a serine peptidase family and catalyzes the NH2-terminal hydrolysis of N......
pH and temperature responsive copolymers PNAM4VBCB of N-isopropyl acrylamide(NAM) and complex pseudorotaxane monomer N 1......
Ru and Pd (2 wt%) loaded on pure and on Ndoped carbon nanotubes (NCNTs) were prepared and tested using the isopropyl alc......
Rapid and sensitive determination of fatty acids in edible oil by liquid chromatography-electrospray
A sensitive and robust on-line LC/MS method was developed for quantitative determination of linoleic acid,docosahexaenoi......
目的研究采自中国西沙群岛海域的一种豆荚软珊瑚Lobophytum sp.的化学成分。方法采用硅胶柱色谱和高效液相色谱等方法进行分离纯化......
Morphology and Thermoresponsive Behavior of Hybrid Micelles of Polystyrene-b-Poly((N-isopropyl acryl
The hybrid micelles of polystyrene-b-poly((N-isopropyl acrylamide)-co-(4-vinylbenzyl chloride)) block copolymer(PS-b-P(N......
Synthesis,Crystal Structure and Biological Activity of 2-(1-(3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyr
The title compound 2-(1-(3-bromo-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carbonyl)piperidin-4-yl)-N-isopropylthiazole-4-c......
Development of Fe(Ⅲ)-containing ether-functionalized imidazolium ionic liquids for aryl Grignard cro
A series of Fe(Ⅲ)-containing imidazolium-based ionic liquids containing ether substituents,including[C3OMim][FeCl4](1,[......
Bis(2-propyloxy)calix[4]crown-6 (BPC6) is an effective separation agent for cesium removing from spent nuclear fuel. The......
Determination and stress studies on YK-1101,a potential histone deacetylase,by HPLC-UV and HPLC-TOF/
YK-1101,with its structure as S-((E)-4-((7S,10S,Z)-4-ethylidene-7-isopropyl-2,5,8,12tetraoxo-9-oxa-16-thia-3,6,13,18-tet......
Novel plant activators with thieno[2,3-d]-1,2,3-thiadiazole-6-carboxylate scaffold: Synthesis and bi
The 1,2,3-thiadiazole-carboxylate moiety was reported to be an important pharmacophore of plant activators.In this study......
A visible-light induced decarboxylative aza-Darzens reaction between N-aryl glycines and diazo compounds was developed, ......
Influence of Sodium Dodecyl Sulfate on the Phase Transition of Thermoresponsive Hyperbranched Polyme
The influence of sodium dodecyl sulfate(SDS) on the cloud point temperature(Tcp) of the aqueous solution of thermorespon......
Two new compounds, namely taenialactam C and globorin A(1 and 2), as well as six known compounds,cornoside(3), 2-phenyle......
Two novel phase transition materials,[C_9H_(20)N_2][Na(BF_4)_3](1) and[C_9H_(20)N_2][(PF_6)_2](2),were synthesized based......
Furfural is directly converted to levulinate esters(isopropyl levulinate and furan-2-ylmethyl-levulinate) as potential b......
Synthesis of N-arylquinolone derivatives bearing 2-thiophenoxyquinolines and their antimicrobial eva
A new series of 2-thiophenoxyquinolines based trifluoromethyl substituted N-aryl quinolone derivatives8a–f and 9a–f ha......
Dipeptidyl peptidase Ⅳ(DPP4) inhibitors are proven in the treatment of type 2 diabetes.We designed and synthesized a se......
考察了超临界条件下合成TiO_2基光催化剂的性质,尤其是在超临界CO_2下得到的分散在TiO_2上Pt的特性,并与商品化TiO_2性能进行了比......
Type 1 iodothyronine deiodinase activity and mRNA expression in rat thyroid tissue with different io
Background Type 1 deiodinase (D1) plays an important role in the metabolism of thyroid hormone and has close relationshi......
The anionic polymerization of N-vinylcarbazole(NVC) by using optically active anionic initiators such as the lithium sal......
Emulsifier-free poly(methyl methacrylate–styrene) [P(MMA–St)] nanospheres with an average particle size of 100 nm were......
Synthesis of multifunctional monomers from rosin for the properties enhancement of soybean-oil based
Two kinds of rosin derivatives,(2-hydroxy-3-(methacryloyloxy)propyl 7-isopropyl-l,4a-dimethyl-1,2,3,4,4a,4b,5,6,10,10ade......
A series of diclofenac derivatives were synthesized.The insulin-sensitizing activity of 28 new compounds was evaluated i......
Based on Hall et al. electrotopological state indices(EK) of atom types, two quantitative structure-activity relationshi......
Synthesis,characterization and application of PVA/ionic liquid mixed matrix membranes for pervaporat
In this study,polyvinyl alcohol(PVA)–ionic liquid(IL) membranes were prepared for the separation of isopropyl alcohol(I......
Domain Ⅲ of Dengue Virus Serotype 2 Envelope: Expression at High Levels in Escherichia coli and Comp
Obejective The domainⅢof dengue virus type 2 envelope was cloned and expressed in Escherichia coli and the inhibited ef......
Construction of a recombinant plasmid pGEX-Sj26GST of Schistosoma japonicum and expression in Escher
Objective To construct and express a recombinant plasmid pGEX-Sj26GST of Schistosoma japonicum(Sj)in Escherichia coli(E.......
Solid-liquid equilibria (SLE) of three binary systems and seven ternary systems containing maleic an-hydride(MA) are mea......
Theoretical Study on Gas-phase Pyrolytic Reactions of N-Ethyl, N-Isopropyl and N-t-Butyl Substituted
Density functional theory (DFT) and ab initio methods were used to study gas phase pyrolytic reaction mechanisms of......
A highly stereoselective synthesis of the side chain enantiomersof brassinolide and dolicholide through an aldol reacti......
We experimentally demonstrate the recognition of positional isomers of propyl alcohol vapor through nonlinear fluorescen......
The sex pheromone of gypsy moth(+)-(7R,8S)-7,8-epoxy-2-methyl-octadecane(la)and its three other optical isomers 1b—d w......
Synthesis of sugar phosphate derivatives by means of phosphite triester method is de-scribed.Seven glucose phosphotries......
γ-Lupane (2) and iso-γ-lupane (10) (3α-isopropyl, 5αH) were synthesized from lupeol. Thereaction conditions of conv......
1,3-Bis(trichlorosilyl) cyclohexane was obtained by addition of HSiCl_3, to cyclohexadiene-1,3in the presence of H_2PtC......
O-Aryl O-ethyl N-isopropyl phosphoramidothioates (Ⅰ) have herbicidal activity. In order to study the relationship betw......
Investigation of retention and chiral recognition mechanism using quantitative structure-enantiosele
The enantiomers of a series of fourteen O-ethyl O-(substituted) phenyl N-isopropyl-phosphoroamidothioates have been sep......
Condensation of 3,7-dichloromethyl-5-isopropyl-2-methoxytropone 4 with bis(mer-captoethyl) ether 5a and mono, di, and tr......
LC-ESI-MS method was used to analyze the formed di-and tri-peptide hi the reaction system of N-(O,O-diisopropyl)phospho......
We have developed an alternative route to synthesize the natural product. isorhapotogenin. The synthetic product was cha......
