CARBONIZATION OF METHYLENE-BRIDGED AROMATIC OLIGOMERS - EFFECT OF ALKYL SUBSTITUENTS

Ida T.; Okura T.; Miyake M.; Nomura M.; Akada K.

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CARBONIZATION OF METHYLENE-BRIDGED AROMATIC OLIGOMERS - EFFECT OF ALKYL SUBSTITUENTS

机译：亚甲基桥接的芳族低聚物的碳酰化-烷基取代基的作用

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Methylene-bridged oligomers were prepared from naphthalene, tetralin, biphenyl, and their alkyl-substituted homologues and carbonized under an atmospheric pressure. The carbonization properties of oligomers were improved by alkyl groups to give anisotropic mesophase. The structural changes of the oligomers suggested that radicals formed from alkyl groups would accelerate the condensation reactions of oligomers and that the conversion of alkyl carbons, as well as methylene carbons, into aromatic carbons resulted in growth of the aromatic systems. [References: 12]

机译：由萘，四氢萘，联苯及其烷基取代的同系物制备亚甲基桥连的低聚物，并在大气压下碳化。烷基改善了低聚物的碳化性质，从而得到各向异性的中间相。低聚物的结构变化表明，由烷基形成的自由基将加速低聚物的缩合反应，并且烷基碳以及亚甲基碳向芳族碳的转化导致芳族体系的生长。 [参考：12]

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《Carbon: An International Journal Sponsored by the American Carbon Society》 |1995年第5期|共7页
作者
Ida T.; Okura T.; Miyake M.; Nomura M.; Akada K.;
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正文语种 eng
中图分类第Ⅳ族非金属元素及其无机化合物;非金属材料;化学;
关键词
Carbonization; Anisotropy; Mesophase alkyl aromatics; Mesophase pitch;

机译：碳化;各向异性;中间相烷基芳烃;中间相沥青;

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1. CARBONIZATION OF METHYLENE-BRIDGED AROMATIC OLIGOMERS - EFFECT OF ALKYL SUBSTITUENTS [J] . Ida T., Okura T., Miyake M., Carbon: An International Journal Sponsored by the American Carbon Society . 1995,第5期

机译：亚甲基桥接的芳族低聚物的碳酰化-烷基取代基的作用
2. Small Structural Changes in the Alkyl Substituents of Macrocyclic π‐Extended Thiophene Oligomers Causes a Key Effect on Their Stacking and Functional Properties [J] . Fujiwara Toshihiro, Takashika Masataka, Hasegawa Masashi, ChemPlusChem . 2019,第6期

机译：大环π-延伸的噻吩低聚物的烷基取代基的小结构变化对其堆叠和功能性具有关键影响
3. Cover Feature: Small Structural Changes in the Alkyl Substituents of Macrocyclic π‐Extended Thiophene Oligomers Causes a Key Effect on Their Stacking and Functional Properties (ChemPlusChem 6/2019) [J] . Fujiwara Toshihiro, Takashika Masataka, Hasegawa Masashi, ChemPlusChem . 2019,第6期

机译：覆盖特征：大环π-延伸的噻吩低聚物的烷基取代基的小结构变化对其堆叠和功能性（ChemPluschem 6/2019）引起了关键影响
4. Evaluation of the recyclable reaction pairs, alkyl-decalin /alkyl-naphthalene and alkyl-cyclohexane / alkyl-benzene with use ofcatalytic dehydrogeno-aromatization and aromatic hydrogenation [C] . Hiroyuki NAKAMURA, Motoi SAITO, Junko UMEZAWA Science, technology and exhibition - new trend in hydrogen and fuel cell . 2004

机译：使用催化脱氢芳构化和芳烃加氢法评估可回收反应对，烷基萘烷/烷基萘和烷基环己烷/烷基苯
5. Molecular modeling of the catalytic hydrocracking of complex mixtures: Reactions of alkyl aromatic and alkyl polynuclear aromatic hydrocarbons. [D] . Russell, Carlonda Linn. 1996

机译：复杂混合物催化加氢裂化的分子模型：烷基芳烃和烷基多核芳烃的反应。
6. Nickel-Catalyzed Alkyl–Alkyl Cross-Couplings of Fluorinated Secondary Electrophiles: A General Approach to the Synthesis of Compounds that Bear a Perfluoroalkyl Substituent [O] . Yufan Liang, Prof. Gregory C. Fu -1

机译：镍催化的氟化二级亲电试剂的烷基-烷基交叉偶联：合成带有全氟烷基取代基的化合物的一般方法
7. Effect of alkyl substituents on the adsorption of thienylenevinylene oligomers on the Si(100) surface [O] . B. Grandidier, J.P. Nys, D. Stiévenard, 2001

机译：烷基取代基对Si（100）表面噻吩基乙烯基寡聚体吸附的影响

CARBONIZATION OF METHYLENE-BRIDGED AROMATIC OLIGOMERS - EFFECT OF ALKYL SUBSTITUENTS

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