In this paper, a new kind of bonded organic/inorganic hybrid NLO materials containing P-Nitro aniline was synthesized through sol-gel process by using alkoxysilane dye containing P-Nitro aniline and tetraethylorthosilicate as reactants.

以含對硝基苯胺生色團(tuán)的烷氧基硅烷染料和正硅酸乙酯為原料欧美性爱小说图，通過溶膠-凝膠法合成了含對硝基苯胺生色團(tuán)的鍵合型有機(jī)/無機(jī)復(fù)合非線性光學(xué)材料考屄视频。

The results show that: for 0.05 mol p-Nitro anisole, the reaction medium is isopropanol, the temperature 70℃, the mole scale n(p-Nitro anisole):n=1:4, the reaction time 130 min and the yield 88.45%.

結(jié)果表明：對0.05mol的對硝基苯甲醚性爱视频网址，反應(yīng)介質(zhì)為異丙醇美女高潮黄又色高清视频，反應(yīng)溫度為70℃，物料比為n：n=1：4黄的视频黄的网站。，反應(yīng)時(shí)間為130min性爱一级毛片，產(chǎn)率為88.45%。

Some materials were synthesized in this paper at first, 1-nitro-2-pentanol was synthesized with nitromathane and butyraldehyde and the yield was 70.2%; l-nitro-2-pentanol was reduced to 1 -amino-2- pentanol with iron and the yield was 65.2%.

分別用氫氧化鈉亚洲欧美日韩视频二区、三乙胺為縛酸劑，2-氨基-1-丁醇456亚洲人成影视、1-氨基-2-戊醇一级裸交有声音A片、環(huán)己酮和二氯乙酰氯為原料，采用一步法和分步法合成了兩種潛在除草劑安全劑精品视频全部免费。

Through making industrial experiment of zinc nitrate with existing equipments,the industrial experiment s of calcium ammonium nitrate and nitro-composite fertilizer show that the production of a calcium ammonium nitrate and nitro-composite fertilizer exist many problems,and so it is need to improve the process and increase equipments.

通過在現(xiàn)有裝置上進(jìn)行的四硝酸鋅工業(yè)試驗(yàn)超碰在线19、硝酸銨鈣工業(yè)試驗(yàn)和硝基復(fù)合肥的工業(yè)試驗(yàn)研究表明，硝酸銨鈣和硝基復(fù)合肥的生產(chǎn)都存在許多問題亚洲国产精品专区，需要改進(jìn)現(xiàn)有工藝和增加許多設(shè)備色aaa。

Our chief products include as follows: 5-Nitro-8-hydroxy Quinoline, 8-Aminoquinaldine, 8-Hydroxyquinoline Sulfate, 5,7-Dichloro-8-hydroxyquinaldine, 5-Nitro-0-cresol, 6-Nitro-m-cresol, 2'-Chloroacetophenone, 4-Methyl-5-thiazole ethanol, 4-Aminophenethyl alsohol.

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The nitration products of m -cresol were 4-nitro- m -cresol and 6-nitro- m -cresol, and the yields of 4-nitro- m -cresol and 6-nitro- m -cresol were 19% and 30%, respectively.

間甲酚消化反應(yīng)的產(chǎn)物是4-硝基間甲酚和6-硝基間甲酚，它們的產(chǎn)率分別是19%和30%91av色片在线。

With 2-cyano-4-nitro-aniline as raw material, 2-cyano-4-nitro-6-halogen- anilines have been prepared by direct halogenation.

以2-氰基-4-硝基苯胺為原料亚洲激情黄色视频，用直接鹵化法研制成2-氰基-4-硝基-6-氯苯胺、2-氰基-4-硝基-6-溴苯胺亚洲第一区色色色、和2-氰基-4-硝基-6-碘苯胺国产精品色网站。

For customers inside and outside the province for transport; by special quality, I plant dealers and users throughout the country; to telephone to announce the minimum price; 2, ultra low-cost quality products types: professional production : thousands of color paint, silver paint, blending paint, alkyd paints, Nitro-paints, silicone paints, acrylic paints, Antirust Paint, crossed the road paint, heat-resistant high temperature paint, works with paint, fast Do paint, whiteá, lead oil, perchlorethylene paint, epoxy paint, polyurethane paint, alkyd enamel, bitumen paint, perchlorethylene paint, epoxy paint, epoxy silicone high-temperature paint, epoxy coal tar pitch paint, epoxy zinc-rich primer, silicone high temperature anti-corrosion paint, matt paint, matt paint, steel with paint, colored perchlorethylene anticorrosive paint, Quick-drying silver paint, quick-drying silver paint, rust-proof enamel silver, silver Pulp Antirust Enamel, Silver Enamel, Silver paint, silver aluminum paint, aluminum paste paint, aluminum paint, aluminum paste, silver, acrylic paint works, acrylic paint machinery, acrylic anti-corrosion paint, acrylic road is zoned line of paint, quick-drying Antirust Paint, Rusted Antirust Paint, anti-rust primer, black Antirust Paint, white Antirust Paint, Iron Oxide Red Antirust Paint, Medium Gray Antirust Paint, gray Antirust Paint, Anti-Hongdan rust paint, primer, paint, enamel, works with paint, iron and steel works with paint, floor paint, road sign paint calculus, community signs paint, paint Cell lines, highways crossed paint, enamel nitro, nitro topcoat, primer nitro, nitro external enamel, Enamel with a nitro, nitro-iron paint, nitro Wood, nitro varnish, high temperature silver paint, high temperature Antirust Paint, high temperature resistant silicone paint, organic silicon heat-resistant paint, heat-resistant high temperature paint, steel paint, varnish Lek, Lek coal epoxy varnish, epoxy coal pitch antiseptic paint, alkyd paints to reconcile, Blending alkyd paint, fast drying alkyd paint, alkyd Enamel, mechanical equipment paint, paintê,·ásteel, steel anti-corrosion paint, perchlorethylene paint, epoxy rusted Antirust Paint, Epoxy Floor paint, acrylic paint, acrylic paint crossed the road, crossed the road was drying paints, insulating paint, since the insulation do paint, paint the chimney, chimney Antirust Paint chimney anticorrosive paint, paint thinner, special paint thinner, the factory price is lower than the other plant 1 / 2; hundreds of paint quality, durable, high quality and low price, by the authority of certification, the quality of comprehensive standards, and provide product specification; bucket can also be the lowest shipping bucket can also be customized!

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When the resulting nitro compounds was reduced over 5% Pd/C catalyst, the nitro phosphinic acids required more catalyst that the esters nitro phosphinic acid, and dinitro compounds required more catalyst than mono-nitro compounds in the case of all nitro groups completely changed into amino groups.

用5％Pd/C作催化劑，將上述硝基物還原時(shí)發(fā)現(xiàn)，次膦酸形成的硝基物比次膦酸酯形成的硝基物需要更多催化劑才能使硝基全部還原成氨基愉拍自拍视频在线播放网站下载免费；二硝基化合物比單硝基化合物需要更多的催化劑黄色激情视频一区。

Methods: 2-ethyl aniline was used as starting material of the synthesis and was processed by acetic anhydride acylation, strong nitric acid nitraction at low temperature, and desacyl synthesis to produce 2-ethyl-5-nitro aniline. The product was then synthesized to 3-methyl-6-nitro-lH-indazole by using ring-closing reaction in the presence of NaNO2, and then ethylated to obtain 2, 3-diethyl-6- nitro-2H-indazole. The latter compound was then reduced by SnC12/Hcl to get target compound 2, 3-diethyl-6-nitro-2H-indazole.

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