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学者姓名：林彩霞
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Abstract ：
Two o -carborane based tetraphenylethene (TPE) cationic cyclophanes O1 4PF6 and O2 4PF6 were synthesized through an SN 2 reaction. Their structures were confirmed both possessing Z-shaped cavities in single crystal analysis. The optical properties of these macrocycles were systematically investigated using UV-vis spectroscopy and fluorescence techniques. It is worth noting that the introduction of a methoxy group to the TPE unit enables the synthesis of a near-infrared-emitting macrocycle O2 4PF6 . The recognition behaviors of these two macrocycles towards nucleotides were investigated using various techniques including fluorescence titration, UV-vis titration, and transmission electron microscopy (TEM). Interestingly, these cyclophanes exhibited aggregation-induced emission (AIE) effects in water or under the induction of nucleotides. (c) 2024 Published by Elsevier B.V. on behalf of Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences.
Keyword ：
AIE effect AIE effect Cationic cyclophanes Cationic cyclophanes Nucleotides Nucleotides o -Carborane o -Carborane Tetraphenylethene Tetraphenylethene
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| GB/T 7714 | Chen, Rongjian , Liu, Jiahui , Lin, Caixia et al. Synthesis and properties of tetraphenylethene cationic cyclophanes based on o -carborane skeleton [J]. | CHINESE CHEMICAL LETTERS , 2024 , 35 (12) . |
| MLA | Chen, Rongjian et al. "Synthesis and properties of tetraphenylethene cationic cyclophanes based on o -carborane skeleton" . | CHINESE CHEMICAL LETTERS 35 . 12 (2024) . |
| APA | Chen, Rongjian , Liu, Jiahui , Lin, Caixia , Li, Yuanming , Geng, Yanhou , Yuan, Yaofeng . Synthesis and properties of tetraphenylethene cationic cyclophanes based on o -carborane skeleton . | CHINESE CHEMICAL LETTERS , 2024 , 35 (12) . |
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Two o-carborane-hybridized macrocyclic arenes have been synthesized via Friedel-Crafts alkylation of carborane diaryl derivatives. The single-crystal X-ray diffraction analysis clearly revealed their cavity structure and intermolecular interaction force. These novel macrocycles exhibited aggregation-induced luminescence and intramolecular charge transfer properties and also significant selectivity towards nitro explosive compounds. This work provided a method for the synthesis of hybridized macrocyclic arenes.
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| GB/T 7714 | Liu, Jiayi , Fu, Meigui , Yuan, Shuai et al. The synthesis and application of o-carborane-based macrocyclic arenes [J]. | DALTON TRANSACTIONS , 2024 , 53 (36) : 15316-15323 . |
| MLA | Liu, Jiayi et al. "The synthesis and application of o-carborane-based macrocyclic arenes" . | DALTON TRANSACTIONS 53 . 36 (2024) : 15316-15323 . |
| APA | Liu, Jiayi , Fu, Meigui , Yuan, Shuai , Lin, Caixia , Yuan, Yaofeng . The synthesis and application of o-carborane-based macrocyclic arenes . | DALTON TRANSACTIONS , 2024 , 53 (36) , 15316-15323 . |
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Abstract ：
有机电化学合成技术以电子代替传统有机反应的氧化还原剂,具有经济高效、环境友好、可持续发展等特点.通过将电化学合成苯并噁噻嗪二氧化物的科研成果转化为本科生实验,可以让学生建立"绿色化学"的理念,了解有机电化学合成技术对服务人类生态文明、国家需求和维护人民生命健康的重要意义,从而提高学生的专业认同感和社会责任感.通过将课程思政渗透到实验教学的全过程,全方位培养学生的科学思维、科学能力和科学素养.
Keyword ：
实验教学 实验教学 电化学合成 电化学合成 课程思政 课程思政
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| GB/T 7714 | 林彩霞 , 施兆江 , 余意 et al. 电化学合成苯并噁噻嗪二氧化物实验的课程思政设计 [J]. | 大学化学 , 2024 , 39 (2) : 61-66 . |
| MLA | 林彩霞 et al. "电化学合成苯并噁噻嗪二氧化物实验的课程思政设计" . | 大学化学 39 . 2 (2024) : 61-66 . |
| APA | 林彩霞 , 施兆江 , 余意 , 鄢剑锋 , 叶克印 , 袁耀锋 . 电化学合成苯并噁噻嗪二氧化物实验的课程思政设计 . | 大学化学 , 2024 , 39 (2) , 61-66 . |
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A kind of o-carborane-based macrocycle was synthesized via oxidative coupling of acetylene-terminated o-carborane precursors. Single crystal X-ray diffraction analysis unambiguously revealed their unique porous supramolecular structures, which displayed micropore characteristics. Interestingly, the crystal structure of macrocyclic CBMC-2 formed through non-covalent interactions shows packing parameters corresponding to the ideal polymerization parameters. UV-vis, DSC and X-ray analyses indicated that the crystals of macrocycle CBMC-2 could undergo diacetylene topochemical polymerization inside the solid by heating. This was confirmed using Raman spectroscopy and solid-state C-13 NMR spectroscopy. This work provides a method for synthesizing carborane supramolecular polymers.
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| GB/T 7714 | Fu, Meigui , Yuan, Shuai , Qu, Qi et al. The synthesis and topochemical polymerization of o-carborane-based diacetylene macrocycles [J]. | NEW JOURNAL OF CHEMISTRY , 2023 , 47 (47) : 21714-21719 . |
| MLA | Fu, Meigui et al. "The synthesis and topochemical polymerization of o-carborane-based diacetylene macrocycles" . | NEW JOURNAL OF CHEMISTRY 47 . 47 (2023) : 21714-21719 . |
| APA | Fu, Meigui , Yuan, Shuai , Qu, Qi , Yuan, Yaofeng , Lin, Caixia , Geng, Yanhou . The synthesis and topochemical polymerization of o-carborane-based diacetylene macrocycles . | NEW JOURNAL OF CHEMISTRY , 2023 , 47 (47) , 21714-21719 . |
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Two o-carborane-based pi-conjugated macrocycles were synthesized via the oxidative coupling of acetylene-terminated o-carborane precursors. Single-crystal X-ray diffraction analysis unambiguously revealed their unique porous supramolecular structures, which exhibit micropore characteristics. These novel macrocycles exhibit aggregation-induced emission in both the aggregated state and the solid state. This work provides a new design strategy for developing o-carborane macrocyclic molecules with excellent photophysical properties. Based on the obvious fluorescence quenching phenomenon of macrocycles by 1,4-dinitrobenzene and 2,4,6-trinitrophenol, it can be concluded that these macrocyclic compounds have promising potential as sensors for nitroaromatics.
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| GB/T 7714 | Qu, Qi , Fu, Meigui , Lin, Caixia et al. Synthesis, properties and application of o-carborane-based pi-conjugated macrocycles [J]. | ORGANIC CHEMISTRY FRONTIERS , 2023 , 10 (13) : 3293-3299 . |
| MLA | Qu, Qi et al. "Synthesis, properties and application of o-carborane-based pi-conjugated macrocycles" . | ORGANIC CHEMISTRY FRONTIERS 10 . 13 (2023) : 3293-3299 . |
| APA | Qu, Qi , Fu, Meigui , Lin, Caixia , Geng, Yanhou , Li, Yuanming , Yuan, Yaofeng . Synthesis, properties and application of o-carborane-based pi-conjugated macrocycles . | ORGANIC CHEMISTRY FRONTIERS , 2023 , 10 (13) , 3293-3299 . |
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Two novel carborane-based benzimidazolium fluorescent probes 4a and 4b were synthesized using 1,2-bis(4-benzylbromophenyl)-o-carborane as starting materials. The structures were characterized by IR, H-1 NMR, C-13 NMR, B-11 NMR and ESI-MS, and the recognition properties of probes 4a and 4b for nucleotides were studied by fluorescence and ultraviolet spectroscopy. The results of fluorescence titration showed that probes 4a and 4b could achieve on-off response to uridine monophosphate (UMP), and had good selectivity and sensitivity. The detection limit of probe 4b for UMP could reach 3.41 x 10(-8) mol/L. The recognition mechanism of the probe 4b was studied by Job 's curve and (HNMR)-H-1 titration.
Keyword ：
benzimidazole benzimidazole carborane carborane fluorescence quenching fluorescence quenching recognition recognition uridine monophosphate uridine monophosphate
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| GB/T 7714 | Lin, Binghan , Zhuo, Jibin , Lin, Caixia et al. Synthesis and Nucleotide Recognition Properties of Carborane-Based Benzoimidazolium Cyclophane [J]. | CHINESE JOURNAL OF ORGANIC CHEMISTRY , 2022 , 42 (8) : 2551-2558 . |
| MLA | Lin, Binghan et al. "Synthesis and Nucleotide Recognition Properties of Carborane-Based Benzoimidazolium Cyclophane" . | CHINESE JOURNAL OF ORGANIC CHEMISTRY 42 . 8 (2022) : 2551-2558 . |
| APA | Lin, Binghan , Zhuo, Jibin , Lin, Caixia , Gao, Yong , Yuan, Yaofeng . Synthesis and Nucleotide Recognition Properties of Carborane-Based Benzoimidazolium Cyclophane . | CHINESE JOURNAL OF ORGANIC CHEMISTRY , 2022 , 42 (8) , 2551-2558 . |
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本文以有机化学实验教学改革为例介绍了福州大学以培养学生的科学思维、科学能力和科学素养为核心的"C3H3"化学创新人才培养模式.通过夯实基础、以赛促改、科研反哺教学、更新实验内容,采用问题导向的实验教学方法,综合性的实验教学评价方法,全方位培养学生的创新意识和批判性思维,从而将实验教学和拔尖创新人才培养目标紧密结合起来.
Keyword ：
"C3H3"教育理念 "C3H3"教育理念 实验教学改革 实验教学改革 有机化学实验 有机化学实验
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| GB/T 7714 | 林彩霞 , 鄢剑锋 , 袁耀锋 et al. 基于"C3H3"教育理念的有机化学实验教学改革实践 [J]. | 高等理科教育 , 2022 , (5) : 32-40 . |
| MLA | 林彩霞 et al. "基于"C3H3"教育理念的有机化学实验教学改革实践" . | 高等理科教育 5 (2022) : 32-40 . |
| APA | 林彩霞 , 鄢剑锋 , 袁耀锋 , 林佳丽 , 吴韶华 . 基于"C3H3"教育理念的有机化学实验教学改革实践 . | 高等理科教育 , 2022 , (5) , 32-40 . |
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福州大学化学专业是由著名化学家卢嘉锡先生于1958年创建的.经过多年的探索与实践,在一流专业建设中己形成了鲜明的专业特色.本文介绍了福州大学化学专业以卢嘉锡先生的"C3H3"作为教育指导思想,以立德树人为根本,守正创新,通过课程体系、人才培养模式和实践教学体系改革等举措,化学专业建设将嘉锡精神贯穿于人才培养的全过程,取得了一定的成效.
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| GB/T 7714 | 袁耀锋 , 林彩霞 , 林伟 et al. 福州大学化学一流专业建设的探索与成效 [J]. | 大学化学 , 2021 , 36 (5) : 36-41 . |
| MLA | 袁耀锋 et al. "福州大学化学一流专业建设的探索与成效" . | 大学化学 36 . 5 (2021) : 36-41 . |
| APA | 袁耀锋 , 林彩霞 , 林伟 , 谢在来 , 王心晨 . 福州大学化学一流专业建设的探索与成效 . | 大学化学 , 2021 , 36 (5) , 36-41 . |
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The selective functionalization of o-carboranes is a popular topic in carborane chemistry. o-Carborane has been widely used in aggregation-induced luminescent materials, nonlinear luminescent materials and other function materials due to its special 3D-aromaticity. The pi conjugated systems-tethered o-carboranes could further broaden its applications in the field of luminescent materials. Herein, we have developed a palladium-catalyzed Heck-type mono-alkenylation of o-carboranes featuring phosphine oxide as the directing group.
Keyword ：
B-H activation B-H activation carborane carborane Heck reaction Heck reaction palladium palladium
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| GB/T 7714 | Lian Lingxiang , Yin Jingyi , Lin Caixia et al. Phosphine Oxide-Directed Palladium-Catalyzed Heck-Type Functionalization of o-Carboranes [J]. | CHINESE JOURNAL OF ORGANIC CHEMISTRY , 2021 , 41 (8) : 3249-3255 . |
| MLA | Lian Lingxiang et al. "Phosphine Oxide-Directed Palladium-Catalyzed Heck-Type Functionalization of o-Carboranes" . | CHINESE JOURNAL OF ORGANIC CHEMISTRY 41 . 8 (2021) : 3249-3255 . |
| APA | Lian Lingxiang , Yin Jingyi , Lin Caixia , Ye Keyin , Yuan Yaofeng . Phosphine Oxide-Directed Palladium-Catalyzed Heck-Type Functionalization of o-Carboranes . | CHINESE JOURNAL OF ORGANIC CHEMISTRY , 2021 , 41 (8) , 3249-3255 . |
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To develop a new type of energetic ionic liquid (EIL) that has a catalytic effect on the thermal decomposition of ammonium perchlorate (AP) and can be ignited in white fuming nitric acid (WFNA), six borane-containing ionic liquids based on biferrocene were successfully synthesized, and their structures were determined by x-ray crystallography. Except for iodized salts, four EILs with high thermal stability burned rapidly in WFNA, one of which, bis[1-(ferrocenylmethyl)imidazole-3-yl] dihydroboronium cyanoborohydride, [Fcmim][BH3CN], produced the shortest ignition delay (ID) time of 5 ms. However, iodized salts demonstrated a better catalytic effect on AP than did BH3CN-- or N(CN)(2)(-)-based EILs and bis[1-(ferrocenylmethyl)benzimidazole-3-yl] dihydroboronium iodide, [Fcbemim][I], could advance the final thermal decomposition temperature of AP by 50 degrees C. Anions have a significant effect on the structures and performances of ionic liquids.
Keyword ：
ammonium perchlorate ammonium perchlorate anions anions borane-containing ionic liquids borane-containing ionic liquids ferrocene ferrocene ignition delay ignition delay
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| GB/T 7714 | Liu, Wei-Ming , Zhou, Cheng-Sheng , Lin, Cai-Xia et al. Synthesis and properties of borane-containing ionic liquids based on biferrocene [J]. | APPLIED ORGANOMETALLIC CHEMISTRY , 2021 , 36 (2) . |
| MLA | Liu, Wei-Ming et al. "Synthesis and properties of borane-containing ionic liquids based on biferrocene" . | APPLIED ORGANOMETALLIC CHEMISTRY 36 . 2 (2021) . |
| APA | Liu, Wei-Ming , Zhou, Cheng-Sheng , Lin, Cai-Xia , Yan, Jian-Feng , Yuan, Yao-Feng . Synthesis and properties of borane-containing ionic liquids based on biferrocene . | APPLIED ORGANOMETALLIC CHEMISTRY , 2021 , 36 (2) . |
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