縮苯胺 的英文怎麼說
中文拼音 [suōběnàn]
縮苯胺
英文
anil
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縮 :
縮構詞成分。
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胺 :
名詞[化學] amine (氨 nh3 分子中部分或全部氫原子被烴基取代而成的有機化合物)
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Synthesis of butyraldehyde glycol acetal with h4siw12o40 pan as catalyst
硅鎢酸摻雜聚
苯胺催化劑催化合成丁醛乙二醇
縮醛
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Catalytic synthesis of butyraldehyde glycol acetal with h4siw6mo6o40 polyaniline
硅鎢鉬酸摻雜聚
苯胺催化合成丁醛乙二醇
縮醛
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1. two kinds of organic hydrate thermochromic material are synthesized. the compounds are found that they show thermochromic mechanics : p - nitrophenol 1. 5h2o and p - nitroaniline 3h2o are conjugated between phenyl rings and water molecules. they are characterized by charge - transfer interactions with counterions
3 、通過室溫/低熱固相反應合成了雙席夫堿聯
苯胺縮二水楊醛以及該雙席夫堿與nicl _ 2 ? 6h _ 2o的配合物。
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Flumiclora - pentyl was prepared from p - fluorophenol as starting material via several steps such as chlorination, nitrification, reduction and condensation. the yield of the product was 50 %, and the purity was higher than 97 %
摘要以對氟
苯酚為原料,首先與氯氣發生反應,生成2 -氟4 -氯
苯酚,再經過硝化、還原、
縮合等幾步反應得到氟
胺草酯,反應總收率達到50 % ,產品純度大於97 % 。
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Studies on synthesis of bis - schiff base 5 - bromosalicylaldehyde - 0 - phenylenediamine
縮鄰
苯二
胺雙席夫堿的合成研究
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Using sodium dicyandiamide and saccharin as raw materials, tribenuron - methyl is synthesized via ring - opening reaction, phosgenation and condensation with total yield of 57. 0 % and product purity of 95. 6 %
以雙氰
胺鈉和糖精為起始原料,經過開環、光氣化、
縮合等一系列反應制備了
苯磺隆,合成反應的總收率可達57 . 0 %以上,純度可達95 . 6 %以上。
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Synthesis of benzaldehyde glycol acetal catalyzed by h3pw12 o40 pan
鎢磷酸摻混聚
苯胺催化合成
苯甲醛
縮乙二醇
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Molecular weight distribution curve of 1, 1 ' - diaformacylferrocene - o - phenylenediamine polycondensate has triplet and polydispersity is a little large. it should be pointed out that the fe2p3 / 2 peak appears basically near fe2 + characterizing 708ev in xps of the two polycondensates, this means that the ferrocene group is rather stable in the polycondensates
其中, 1 , l 』一幾甲酞二茂鐵鄰
苯二
胺縮聚物的分子量分佈曲線呈現三重峰,表明在高轉化率時發生大分子鏈轉移後生成帶支鏈的高分子,其多分散性也較大。
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In chapter 3, the three 1, 1 ' - dicarbonylferrocene compounds " properties are systennically characterized by ir, uv, 1hnmr, tg, esr, xps and the infrared difference spectrum before and after irradiation 1, 1 ' - diformacyl - ferrocenebiphenyldiamine and 1, 1 ' - diformacylferrocene - o - phenylenedamine polycondensates " chemical and physical properties are characterized by elemental analysis, ir, 1hnmr, tg - dta, gpc and xps
同時,對合成的1 , 1 』 -二甲酰二茂鐵聯
苯二
胺縮聚物和1 , 1 』 -二甲酰二茂鐵鄰
苯二
胺縮聚物用元素分析、 ir 、 ~ 1hnmr 、 tg - dta 、 gpc及xps對其化學與物理性能進行分析。
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Catalytic synthesis of cyclohexanone ethylene ketal with h3pw12o40 pan
磷鎢雜多酸摻雜聚
苯胺催化合成環己酮乙二醇
縮酮
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Transition metal coordination compounds easily cause d - d transition or change transfer transition. so they show dramatic colors. in this paper, two organic hydrate thermochromic material and a series of thermochromic transition metal complexes are synthesized, and a schiff was synthesized too
研究了對氨基
苯乙酮、鹽酸氨基脲
縮水楊醛、三水合對硝基
苯胺以及對氨基乙酰
苯胺等有機物作配體形成的過渡金屬配合物的合成及其熱色性。
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Fluoroalkyl acetic acids were converted to their corresponding carbonyl chlorides, which was then reacted with o - amino benzaldehyde and ammonia gas to give 3 - ( 1 - iminofluoroalkyl ) - 1h - qunolin - 2 - ones in moderate yields
摘要用2 -氟烷基乙酸為初始原料,用氯化亞碸或五氯化磷將其轉化為相應的酰氯,後者在室溫與鄰
胺基
苯甲醛
縮合,通入氨氣迴流反應得到3 - ( 1 -亞
胺基氟烷基) 1h -喹啉2 -酮類化合物,產率中等。
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The traditional synthetic method of 2, 5 - dithiol - benzene - 1, 4 - diamine dihydrochloride ( dtbda ) is characterized by a louger time of reaction, heigher consumption on chemicals and lower yield. but by changing the solvent for synthesis, the reaction time is shortened and the consumption on chemicals is lowered
通過改變合成的溶劑對已報道的合成二巰基
苯二
胺二鹽酸鹽方法進行改進,克服了需經很長周期、耗用大量的反應試劑和重結晶溶劑、產率較低的缺點.改進的方法
縮短了產物制備時間,減少了原料的成本消耗,效果明顯
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Abstract : through copolycondensation method, a phenol - melamine - urea - formaldehyde resin was prepared. the discussion was concentrated on the preparation method of the resin and it ' s application condition in pressing exterior - type medium density fiberboard
文摘:通過共
縮聚的方法,制備了具有良好的耐水性能和膠合性能的
苯酚-三聚氰
胺-尿素-甲醛樹脂。著重討論了該樹脂的制備方法以及在壓制室外型中密度纖維板中的應用情況。
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The synthesis, structure characterization and antibacterial activity of schiff base condensed from pmbp and o - chloroaniline, m - chloroaniline, p - chloroaniline and 2, 4 - dichloroaniline and their complexes are reported now
報道了1 -
苯基- 3 -甲基- 4 -
苯甲酰基-吡唑啉- 5 -酮( pmbp )與鄰、間、對氯
苯胺和2 , 4 -二氯
苯胺發生
縮合?應生成的席夫堿配體及其配合物的合成和結構表徵。
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Synthesis of benzaldehyde glycol acetal catalyzed by using h4 siw6 mo6 o40 - pan
硅鎢鉬雜多酸摻雜聚苯胺催化合成苯甲醛乙二醇縮醛