1) ketone
[英]['ki:təun] [美]['kiton]
酮
1.
Study on the Quantitative Structure-Chromatographic Retention Indices Relationships of Hydrocarbons,Aldehydes,Ketones and Mercaptans;
碳氢化合物、醛、酮和硫醇的定量结构-色谱保留指数相关性研究
2.
Synthesis of α-Phenylselenoketone Directly Catalyzed by Amine;
小分子胺直接有效催化合成α-苯硒基酮
3.
Distribution of Alkone,Alcohol and Ketone of Indoor Air in Some Apartments in Hangzhou;
杭州市部分居室室内空气中烷烃、醇、酮的分布
2) ketones
酮
1.
HPLC Determination of 11 Aldehydes and Ketones in Ambient Air with a Ternary Mobile _ phase Gradient Program;
高效液相色谱三元梯度分离法测定大气中11种醛酮类化合物的研究
2.
Study on the Regeneration of Aldehydes and Ketonesin the Presence of CPTiCl_3;
三氯一茂钛作用下的醛酮再生
3) -on; -one
酮-
4) Poly(aryl ether-ketone-ketone-ether-ketone-ketone)
聚醚酮酮醚酮酮
5) polyether ketone ketone
聚醚酮酮
1.
A series of multiblock copolymers composed of polyether ketone ketone(PEKK) and 4,4′-diphenoxydiphenylsulfone(DPODPS) were synthesized by polycondensation of acyl chloride-terminated PEKK oligomers and 4,4′-diphenoxydiphenylsulfone.
采用溶液缩聚法由酰氯端基聚醚酮酮 (PEKK)齐聚物和 4 ,4′ 二苯氧基二苯砜 (DPODPS)制备了PEKK/DPODPS多嵌段共聚物 ,用DSC、TGA等方法对共聚物进行了表征和性能测试。
2.
A series of polyether ketone ketone (PEKK)/polyether ketone ether ketone ketone (PEKEKK) containing naphthalene group random copolymers were synthesized by low temperature solution polycondensation of diphenyl ether(DPE), 4,4′bis(αnaphthoxy) benzophenone (DNBP) and terephthaloyl chloride (TPC) in 1,2dichloroethane and in the presence of AlCl3 and NMP.
在无水AlCl3和NMP存在下,通过对苯二甲酰氯(TPC)、二苯醚(DPE)和4,4′-双(α-萘氧基)二苯酮(DNBP)在1,2-二氯乙烷中的低温溶液共缩聚反应,合成了一系列聚醚酮酮/含萘环聚醚酮醚酮酮无规共聚物,并用IR、DSC、TGA和WAXD等方法对其结构和性能进行了表征和测试。
3.
A series of random copolymers of polyether ketone ketone (PEKK)/polyether ketone ether ketone ketone(PEKEKK) were prepared by low temperature solution polycondensation of diphenyl ether, 4,4′ diphenoxybenzophone, terephthaloyl chloride and isophthaloyl chloride in the presence of aluminum chloride, 1,2 dichloroethane and NMP.
以二苯醚、4 ,4′ 二苯氧基二苯甲酮、对 苯二甲酰氯和间 苯二甲酰氯为单体 ,在无水三氯化铝存在下 ,通过低温溶液缩聚合成了一系列聚醚酮酮 聚醚酮醚酮酮无规共聚物。
6) poly(ether ketone ketone)
聚醚酮酮
1.
A series of poly(ether ketone ketone)/poly(ether ketone ether ketone ketone) random copolymers containing naphthalene ring were synthesized by low-temperature solution polycondensation of diphenyl ether and 4,4′-di(β-naphthoxy)benzophenone with aromatic diacid chlorides such as terephthaloyl chloride(TPC) and isophthaloyl chloride(IPC) in the presence of AlC.
将其在亲电反应条件下和二苯醚、芳二酰氯进行共缩聚反应 ,制备了聚醚酮酮 含萘环聚醚酮醚酮酮无规共聚物 ,用IR、WAXD、DS、TG和溶解性试验等方法对其进行了表征 。
2.
A series of poly(ether ketone ketone ether ketone ketone)/ poly(ether ketone ketone)(PEKKE.
以对溴苯甲酰氯和联苯为原料,通过傅克酰化反应合成了4,4’-双(对溴苯甲酰基)联苯,后者再与苯酚反应合成了4,4’-双(对苯氧苯甲酰基)联苯(DPOBBP);以1,2-二氯乙烷(DCE)为溶剂,以无水三氯化铝?N-甲基吡咯烷酮(NMP)为复合催化溶剂体系,将4,4’-双(对苯氧苯甲酰基)联苯(DPOBBP)、二苯醚(DPE)与间苯二甲酰氯(IPC)进行低温溶液共缩聚反应,通过改变DPOBBP/DPE的摩尔比制得一类主链含联苯结构聚醚酮酮醚酮酮/聚醚酮酮共聚物,用FT-IR, DSC, TG, XRD等分析方法进行了分析表征。
补充资料:酮
酮 ketone 在含羰基化合物中,羰基碳原子上结合着两个烃基的化合物 。通式R—CO—R′。R可以是各种饱和的或不饱和的,脂肪族的、脂环的、芳香族的或杂环的各种基团,例如,丙酮CH3COCH3、苯乙酮C6H5COCH3。像醛一样,酮的化学性质活泼,酮羰基也能进行亲核加成反应,但一般比醛羰基的活泼性稍差,也不能被弱氧化剂氧化。许多酮都是重要的化工原料、合成试剂和溶剂。一些脂肪酮是名贵的香料,如麝香酮、灵猫酮等。 |
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