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单词 Amine
例句
1) As the process of decay continues, amines of lower and lower molecular mass are produced.
2) Amine groups are found in medicines and aromatic amines are used to make dyes.
3) These amines are metabolized by an enzyme now named monoamine oxidase.
4) Amines can be prepared by heating and alkyl ammonium salt with an alkali.
5) Amines are soluble in water, aromatic amines are less soluble.
6) Amines are a series of organic compounds related to ammonia.
7) A colorless crystalline amine, C8H11NO, found in mistletoe, putrefied animal tissue, certain cheeses, and ergot and also produced synthetically, used in medicine as a sympathomimetic agent.
8) Donors such as amine and phenolic groups, when positioned ortho to a nitro group, are always involved in intramolecular hydrogen bonding.
9) Poly (o-phenylenediamine) is an important type of aromatic amine polymers, which possess new multiple functionalities owing to the amine and secondary amino groups in the polymer chain.
10) For novel amino acid type amphoterics, primary amine can be the starting material and other atoms or groups were introduced during the reaction.
11) Methylamine is the simplest amine, so the study of its energy levels is very important to reveal amines properties.
12) Solid phase synthesing method of aldehyde, ketonic, oxime, amine and isohydroximic acid compound.
13) Does this mean that our mental images depend on this amine in some way?
14) Oxidative charge-transfer processes are observed in the spectra of complexes of low oxidation state metals with organic amines, such as.
15) Pyridonecarboxylic acid derivative substituted by bicyclic amino group, ester thereof, salt thereof, and bicyclic amine as intermediate thereof.
16) The influence of ambient temperature and humidity on a NIR spectroscopy analysis model was researched for xylidine content in mixed amine.
17) A new deactivator with lower pour point was obtained by the reaction of coconut amine and ethylene oxide in the presence of 5% catalyst.
18) Gas chromatography has the properties of good repeatability and high reliability(), and is an ideal way to determine octadecane amine.
19) Because DCM series has a suitable conjugated chain and a donor-acceptor construction composed with aromatic amine and double nitrites, DCM series has fine electroluminescent performance.
20) AIM To study whether chronic administration of methylamine may induce elevation of semicarbazide-sensitive amine oxidase (SSAO) activity and initiate the injury of cardiovascular endothelium.
21) The anti ultraviolet finish of cotton fabric was conducted with an emulsion of triazine and hindered amine.
22) The photoinitiator system may also contain a visible light sensitizer, an iodonium salt, and a tertiary amine.
23) The polarographic behaviour of an azo compound produced by the reaction of Methy amine phosphorus (MAP) with 8 hydroxyquinoline(Oxin), in the ammonia medium has been studied.
24) UV light protector emulsion for textiles was prepared from triazine type UV light absorber and hindered amine type optical stabilizer.
25) The number of active hydrogen atoms attached to nitrogen atom of different classes of amine determine their effectiveness in extraction of metals by solvation.
26) Methods: Tetramethyl rhodamine ( TMR ) or horseradish peroxidase ( HRP ) retrograde tracing and biotinylated dextran amine ( BDA ) anterograde ...
27) In addition, still can give the mental analeptic of small dose thing, be like: Benzene third amine and ester of Pai vinegar armour,(http:///amine.html) issue application in doctor guidance when necessary.
28) All the results indicate that interfacial polymerization between isocyanate and amine to form polyurea wall material is a quick, effective way for capsulation of wax.
29) Polyphosphazenes have unique properties and notable diversity of synthesis, and degradation products are nontoxic compounds such as phosphorous acid, amine, amino acid and ethanol.
30) In this thesis, PVC was respectively modified with three different amine modifiers hexamethylene tetramine, Nylon 6 oligomer, X amine by melting blending techniques.
31) The diagncstic effects of choice transbronchoscopic bronchography with 60% megluc- amine diatrizoate compound in 31 cases were observed.
32) Which kinds of medicine is chlorin amine ketone? What effect is there?
33) The amination reaction was carried out between the base resin and the amine agent.
34) The constant current coulometry was established for determination of aromatic primary amine drugs.
35) The effects of propanedioic acid, succinic acid, hexanedioic acid, sebacic acid and oxalic acid on floatation performance of feldspar and quartz in dodecyl amine system were investigated.
36) High water-absorbent resin has been prepared using the useless acrylic fibres alkaline hydrolysis under the normal pressure, using the N-hydroxymethyl propylene acryl amine as the crosslinked agent.
37) In this study, the microwave reaction of stearic acid and pentyl amine was investigated by FTIR spectroscopy.
38) Divide in mildewy food inferior there still is mould toxin outside saltpetre amine, these toxin itself can cause cancer, still with inferior saltpetre amine has cause cancerous effect in coordination.
39) Some mesoporous materials of zirconium phosphate were synthesized by hydrothermal method using some templates such as CTAB, TBAB, diethyl amine, ethylenediamine and urea, respectively.
40) Be just nitrous acid because of the inner processing meat products has added a saltpetre, amine in meeting and leben forms sub nitramine , is cancerogen.
41) Condom material of Germany uses liquid state emulsion more so, later with onefold get together inferior amine ester asks city for the condom of raw material.
42) A new inequilateral organic polyamine, 2-aminoethyl-bi(3-aminopropyl)amine, was synthesized by the additional and hydrogenation reaction of aminoacetonitrile with acrylonitrile.
43) Small cell lung cancer is neuroendocrine neoplasm and origins from APUD ( amine precursor uptake decarboxylation ) cell.
44) Sulphone amine and aryl aldoxime as important reaction reagents as well as their high biological activity, has arose more and more attention.
45) In this work, anolyte of nickel was examined in order to check the effect of separation of cobalt from nickel using quaternary amine impreg- nated resins.
46) Structural modifications with amine or ethoxylation further enhance their utility.
47) No , the first amine with full classic music background should be Fantasia produced by Diasy. Right?
48) Amine oral anti-drug organizations, such as chlorpheniramine, ketotifen, cyproheptadine , and so on.
49) For the homologues, the amine possessing fewer carbon atoms showed higher catalytic activity.
50) Biogenic amine is a kind of iow molecular weight compounds containing nitric fatty group or heterocycle group. They have biological importance in vegetable, microbial and animal cells.
51) It is shown that the best crosslinking reaction technological condition is: the molar ratio for the N-hydroxymethyl propylene acryl amine and the acrylonitrile monomer is 0.
52) Amine extraction tower for liquified petroleum gas (LPG) desulfurization is the critical equipment to ensure the LPG quality in operation.
53) Nonionic surface - active agents polyoxyethylene condensates, sucrose esters and alkyl amine oxides.
54) Ethylene oxide is the derivative of ethane and the intermediate of organic chemistry raw materials. It reacts easily with water, alcohol, ammonia, amine, phenol, hydrogen halide, acid and thioalcohol.
55) Polysubstituted pyridines and 1,4-dihydropyridines were prepared in a three-component reaction of aromatic aldehyde, malononitrile and aliphatic amine in a mixed solvent of methanol and water.
56) Using o-phenylenediamine and iminodiacetic acid to synthesize ligand bis (2-benzimidazolyl methyl) amine (L7); 3.
57) In the past, our country produces propylene acyl amine to use chemical method commonly.
58) And nitric acid salt, nitrite is united in wedlock possibly in human body stomach with amine, form inferior saltpetre amine, this is very powerful carcinogen.
59) An amine compound containing one amino group, especially a compound that functions as a neurotransmitter.
60) The inhibitive action of isopropyl amine, n-butyl amine and n-octyl amine on aluminium corrosion in hydrochloric acid solutions was studied using mass loss technique.
61) Biogenic amine is a kind of low molecular compounds belonging to nitric fatty group or heterocycle group.
62) It's a two - component amine adduct cured epoxy coating with special conducting electrostatic materials.
63) The trends of amine resin retanning agent are the study on multifunctional product and its seriation in the future.
64) The synthesizing and refining methods of polyether amine gas lustration lotion and its performances of antirust and lustration are introduced.
65) Edible Wild Herbs of Cat Pow contains renieratene, vitamin, protein, fat, sugar, crude fiber, potassium, calcium, magnesium, pterosin, acetyl-pterosin, bilineurine , sterine and other 18 amine acids.
66) It's a two - component amine adduct cured epoxy paint.
67) The mathematic model between molecular weight and benzene amine point of the coker gatch was presented in the paper.
68) A new type of oil - soluble imidazole corrosion delay agent has been Synthesized from naphthene acid and organic amine .
69) The anti ultraviolet finish of fabric was conducted with an emulsion of triazine and hindered amine.
70) Meanwhile the applications of secondary amine , diamine, polyamine and their derivatives were summarized also.
71) In this paper, a new chloroform production process by reaction of chlorinated oil with dimethyl amine instead of lime is introduced, in which N, N- dimethyl methanamide is coproduct.
72) Chitosan is one of the most abundant natural polymers, This biopolymer has useful functional groups such as hydroxyl and amine, so it can interact with metal ions.
73) NAGA is produced by the amidation of N-alkyl amine and fatty acid ester in the presence of basic catalyst.
74) Biology is alkaline land can hearten spirit and raise hope, and the super origin that banana is lubricious amine acid and vitamin B6, these cerebra that can help us make serum element.
75) After the separation of quartz and calcite by flotation using anionic sodium oleate, cationic ether amine collector was used to float the chlorite, which exhibited a good selectivity.
76) Modifier CM is synthesised by tertiary amine and epoxy chloropropane for improving properties of cellulose fibre .
77) A natural amine, C5H15NO2, often classed in the vitamin B complex and a constituent of many other biologically important molecules, such as acetylcholine and lecithin.
78) AIM For further understanding the physiological and pathological significance of plasma semicarbazide-sensitive amine oxidase(SSAO) activity and endogenous formaldehyde.
79) A novel polyoxyalkylene amine with high reaction activity used in sprayed polyurea elastomer was synthesized by the reaction of amino- crotonic acid ester.
80) An amine purification slip stream unit(SSU) was applied to deal with the problems of equipment corrosion, amine solution loss and system blocking occurred during the running of gas desulfidation unit.
81) The clay modified by amine hydrochlorate of small multi-hydroxyl molecule was synthesized and compounded with starch.
82) Sealant using amine - silane as adhesion promoter had excellent adhesion property to aluminum.
83) The influences of the arylated alkyl amine and conventional polyamide curing agent on the performance of light epoxy antistatic coatings were studied respectively.
84) Methods: A neural tracer biotionylated dextran amine ( BDA ) method, and immunohistochemical method were used.
85) An embodiment of a sizing composition for glass fibers comprises a starch, a nonionic lubricant, and a silane comprising at least one amine and at least one aryl or arylene group.
85) is a online sentence dictionary, on which you can find excellent sentences for a large number of words.
86) Methods: P-carboxybenzenesulfonic amide was synthesized by potassium permanganate oxydation under the alkalinity environment and acidification from p-toluenesulfonic amine.
87) A quantitative analysis method-Thin layer chromatography-bromination-determine amine method was established for determining two active ingredients in the mixture of MTMC and phoxim.
88) This paper summarizes the production of low-temperature siccative amino baking varnish through the modified alkide resin and amine resin.
89) A new synthesize method of weak-base ion exchange fiber was developed in our lab. The process produces amine and imidazolyl functional groups chemically bonded to the PAN fiber.
90) The alcohol and amine in producing soda by the tertiary amine method were considered as surface-active substances.
91) Water softeners can be EDTA or salt. 704, also known as 6501, refers to the coconut oil amine diethyl phthalate.
92) Phenyl carboxylic acid was produced by oxidation of phenyl formaldehyde using hydrogen peroxide as oxidizing agent and amine hexadecane trimethyl P-W heteropoly acid as catalyst.
93) Dithiooxamide molecules were adsorbed on the metal surface through the amine and thiol groups.
94) Low viscosity resilient casting resin. Recommended for pre-filled silica formulations with low caking tendency used with amine curing system for low voltage cable joints.
95) At high temperature and in the presence of phosphoric acid, the alkyl group is fractured into the corresponding olefine , according to which the alkyl of long-chain aliphatic amine can be identified.
96) One major source of odor is the organic amine cadaverine.
97) Toluene diisocyanate (TDI) is one of the most useful kinds of isocyanateth that is produced by the method of phosgenation of amine.
98) She has also been taking an over - the - counter appetite suppressant containing phenylpropanol - amine daily during the past year.
99) A method for the determination of triethylamine and xylidine in mixed amine by near infrared (NIR) spectroscopy is presented.
100) The reagent (kit) mainly comprises the components of a buffer solution, reduced coenzyme, amine compounds, pyruvic acid, pyruvic acid dehydrogenase, NADH peroxidase and a stabilizer.
101) The country has prohibited clothes manufacturers from using resolvable toxic aromatic amine dyes for clothes production.
102) High boiling solvent (HBS) lignin amine was prepared by Mannich reaction with dimethylamine. The adsorption of HBS lignin amine and bromelain was investigated.
103) However, if renal insufficiency or renal hypoxia, can lead to accumulation of amine, pressor effect may be displayed fully.
104) As the development of our country plastic industry, we are OK choose and buy of a few beauty high temperature resistant close amine is plastic and implemental .
105) The chiral HMPA analogues 1 and 2 were prepared in high yield by nucleophilic substitution between the chiral secondary amine and phosphoryl chloride.
106) This present invention relates to a process for preparing benzylated amines by the reaction of an amine selected from methamphetamine and propylhexedrine with benzyl halide.
107) Inhibitor HZ 1 was synthesized by the reaction of amine and alkylogen.
108) We may have a look at the world dairying developed once had occurred now some questions, its shocking degree was not inferior to this China "the melamine amine" the event.
109) The liquid phase propane amine desulfurization and gas - phase propane caustic washing desulfurization are discussed in detail.
110) Methods : The neuronal tract tracing by applying HRP ( horseradish peroxidase ) , BDA ( biotinylated dextran amine ).
111) Reaction of a terpene alcohol with acetic anhydride in the presence of a high-boiling amine provides a terpene ester.
112) The invention belongs to the technical field of organic chemistry, in particular to the sulfonylation methods of an amine and a derivative thereof.
113) Some emphases on further research are indicated, such as the mechanism of removing amine and ether from malodorous gas and the optimisation of extracting process.
114) This article reported the synthesis of five new silylaminoalkyl phosphonic acids through the reactions of aromatic aldehyde, amine and phosphorous acid.
115) To prevent esophagus cancer, besides do not eat contain carcinogenic substance outside the food of amine of methylic benzyl nitric acid,(http:///amine.html) still ought to complement vitamin B2.
116) Allylic amine derivatives are inexpensive to prepare and are very stable.
117) This experimental disinfection was intended to ex amine the effect of high power microwave on bacteria, and the putative nonthermal effect.
118) The synthesis, IR spectrum properties, crystal structure and quantum chemistry of multidentate ligand tris(2benzimidazylmethyl)amine (NTBH2O) are reported in this paper.
119) The nitrogen atoms of amines have what chemists call a lone pair of electrons, and it is this which attaches each amine molecule to the nanotube.
120) In the past, a stoichiometric ratio of a reoxidant and amine are necessary for successful homocoupling in the Pd-catalyzed homocoupling reactions of terminal alkynes.
121) This has the water absorbability, the absorption carbon dioxide emits the amine fetid odor.
122) An organic acid containing an amine( ammonia-like) chemical group. Amino acids are put together by your body in highly specific ways to manufacture proteins.
123) The copolymer after acetylation and phosphonylation can react with dibutyl amine to yield the corresponding dibutylamidophosphate resin.
124) A series of chiral molecular imprinted polymer were synthesized from(R)-acryloyl-1-naphthylethylamine(1, chiral functional monomer) which was obtained from aromatic amine and acrylamide.
125) The natural surface active substance obtained from the sapindus mukorssi contains terpenoid, steroid saponin, amine acid, protein, vitamin, oleic acid, oil and so on.
126) Cetirizine for the first generation of anti-drug hydroxyzine amine derivatives.
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