chloroform相关论文
Chloroform(CF)is a typical and extremely difficult to degrade dense non-aqueous phase liquids(DNAPLs)[1] in the persiste......
目的评估三氯甲烷抽提冻融细胞沉淀内腺病毒颗粒的效果，建立一种提高氯化铯垫层超速离心纯化腺病毒产量的方法。方法收集感染腺病毒......
Tetraselmis sp.-1 is a new microalgae strain constructed by cell fusion technique. In this paper, the mixotrophic cultiv......
In this report, we reviewed recent literature on physiologically active substances from sea cucumbers (SCs) andtheir act......
The comparison between allozyme and RAPD makers for the population genetic structure analysis of sca
To compare genetic markers for population genetics analysis, allozyme electrophoresis and random amplified polymorphic D......
The composition characteristics of light hydrocarbons from crude oil,chloroform bitumen A,saturated hydrocarbon fraction......
<正> We have isolated a photodynamic pigment from the natural sources of Hypocrella bambusae (B. et Br.) sacc. (Hypocrea......
Coordination compounds of lanthanide trichloroacetates with 1,10-phenanthroline weresynthesized and characterized as Ln......
As the longest-lived radioisotope of iodine with a half life of 15.7 Ma, Iodine-129 is widely used as a tracer in variou......
The title compound 4-(N,N-diphenylamino)styrene-4′-N-methylpyridinium iodine (abbreviated to PASMPI) was synthesized by......
Two highly soluble aromatic polyimides were synthesized successfully from a diamine with two tert-butyl groups (MBTBA)an......
A pillar[5]arene-based side-chain pseudorotaxanes and polypseudorotaxanes as novel fluorescent senso
A pseudorotaxane and its polypseudorotaxanes formed between pillar[5]arene moieties and noctylpyrazinium cations as nove......
Synthesis of novel β-amino ketones containing a p-aminobenzoic acid moiety and evaluation of their a
The synthesis of two series of β-amino ketones containing a p-aminobenzoic acid moiety (TM-1 and TM-2) using a modified......
A novel phthalocyanine,2,9(10),16(17),23(24)-tetra(4-benzoyl)phenoxyphthalocyanine,and its complexes with Zn(II),Cu(II),......
Interaction of benzene-1,3-disulfonylamid-kriptofix[22] with iodine in chloroform and dichloromethan
The interaction of iodine as an cr-acceptor with a synthetic ligand,benzene-1,3-disulfonylamid-kriptofix[22](BDSAK) as a......
Effect of Solvent Annealing Temperature on Crystal Modifications and Phase Transition Behavior of Re
In present study, the effect of the solvent annealing temperature on the crystal modifications and the phase transition ......
Two new ditopic metalloporphyrin receptors constructed by combining metalloporphyrin with crown ethers have been prepare......
Highly ordered arrangement of meso-tetrakis(4-aminophenyl)porphyrin in self-assembled nanoaggregates
meso-Tetrakis(4-aminophenyl)porphyrin(TAPP) can self-assemble into nanostructures with different morphologies by a phase......
A catalytic addition of amine N H bonds to carbodiimides using aluminum chloride as a Lewis acid catalyst is developed.T......
Ti/BMMs(Ti supported bimodal mesoporous silica) catalysts have been prepared via self-assembly route combined with ship-......
Synthesis and Properties of Novel Luminescent Compounds Containing Triphenylamine and Bipyridine Uni
Blue luminescent compounds T1―T4 containing triphenylamine donors,bipyridine acceptors and olefinic linkers were synthe......
First example of multicomponent synthesis of 1-ethoxy-3-(4-aryl)-1-phenyl- 1H-benzo[f]-chromene deri
A new series of 1-ethoxy-3-(4-aryl)-1-phenyl-1H-benzo[f]chromenes have been synthesized efficiently.The procedure involv......
The compound 2-(4-chlorophenyl)-1,4,5-triphenyl-1H-imidazole(1,C27H19ClN2) has been synthesized and its crystal structur......
A simple and efficient procedure for the preparation of silica-bound N-propyl triethylenetetramine sulfamic acid(SBPTETS......
Three small molecules with the same arms and different cores of perylene diimide(PDI)or indaceno[2,1-b:6,5-b’]dithiophe......
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......
For making use of Ginseng resources that exhibit an antitumor activity and for finding new anticancer drugs, three new f......
The first synthesis of pillar[7]arene is reported with two methods.Method A:the FeCl_3-catalyzed condensation reaction o......
[Objective]To screen the optimum extraction technology of huperzine A from Huperzia serrata by enzymatic method. [Method......
Tuning the optical properties of BODIPY dye through Cu(I) catalyzed azide-alkyne cycloaddition(CuAAC
Borondipyrromethenes(BODIPY) are a class of fluorescent dyes whose fluorescence quantum yields are generally high and in......
Synthesis and biological activities of thio-triazole derivatives as novel potential antibacterial an
A series of novel thio-triazole derivatives including thiols, thioethers and thiones as well as some corresponding triaz......
The two novel green oxidation processes of p/o-cresols to p/o-hydroxybenzaldehydes catalyzed by metalloporphyrins in the......
A facile method for the synthesis of pillar[6]arenes was developed.A series of pillar[6]arenes were prepared with FeCl 3......
Synthesis and Structural Characterization of Organophosphorus Ylide-1-(3-nitrophenyl)-2-(triphenyl p
The title compound Ph3P=C(H)C(O)PhNO2(L) has been prepared by the addition of triphenylphosphine in acetone as solvent t......
A high-performance liquid chromatography with circular dichroism detector for determination of stere
The stereochemistry of two 6, 9-oxygen bridge dibenzocyclooctadiene lignans from Kadsura coccinea, are difficult to sepa......
We reported a new monofunctionalized pillar[5]arene bearing imidazolium moiety that formed stable[1]pseudorotaxane even ......
Benzoylfonnamide(BFA) derivatives are proposed as new photocagcd bases with good solubility in epoxy resin.Initially the......
Triphenylamine pyridine acetonitrile fluorogens with green emission for pH sensing and application i
In this work,triphenylamine pyridine acetonitrile compounds Py A1,Py A2 and Py A3 are designed and synthesized.They show......
Organic small molecules(TPA-BT3T,TPA-PT3T,and TPA-DFBT3T)using triphenylamine as a donor unit,terthiophene as a bridge,a......
A new approach for identification of medicinal almonds by fourier transform infrared spectroscopy an
Medicinal almonds have been used for over 2 000 years and its clinical efficacy includes relieving cough and asthma. The......
[Objectives] To compare different extraction methods for total alkaloids from Abrus Cantoniensis Hance taking chloroform......
A new type of dendritic polymer, named dendronized hyperbranched polymer (DHP), was prepared successfully by the macro-m......
SYNTHESIS, PROPERTIES AND ELECTROPOLYMERIZATION OF STAR-SHAPED OLIGOTHIOPHENES WITH HEXAKIS(FLUOREN-
Star-shaped oligothiophenes with hexakis(fluoren-2-yl)benzene (HFB) as cores were designed and synthesized. Grafting thi......
The title compounds, 2-(3,3’-bithiophen-2,2’-yl)dibenzothiazole (BTDB) and 2-(dithieno[2,3-b:3’,2’-d]thiophen-2,5-yl......
Synthesis of tetrazole containing 1,2,3-thiadiazole derivatives via U-4CR and their anti-TMV activit
A series of novel tetrazole containing 1,2,3-thiadiazole derivatives were designed and synthesized via Ugi reaction. The......
Synthesis,Characterization and Protonation Study of Novel Poly(thioether imide)s based on Aromatic H
Novel poly(thioether imide)s were synthesized by 2,5-dimercapto-1,3,4-thiadiazole, and aromatic heterocyclic chlorodiimi......
Luminescent materials exhibiting emission switching in the solid state have drawn much attention though there is still n......
Two new multibranched thiophene-based triarylamine derivatives with 1,3,5-triazine core are synthesized and characterize......
Synthesis of telechelic trans-1,4-polyisoprenes(TPI: trans-structure > 95%) was evaluated based on two different methods......
