915224-50-9Relevant academic research and scientific papers
Superelectrophilic-initiated C-H functionalization at the β-position of thiophenes: A one-pot synthesis of trans-stereospecific saddle-shaped cyclic compounds
Wei, Ying,Zheng, Xiangping,Lin, Dongqing,Yuan, Haoxuan,Yin, Zhipeng,Yang, Lei,Yu, Yang,Wang, Shasha,Xie, Ling-Hai,Huang, Wei
, p. 10701 - 10709 (2019)
Superelectrophilic-initiated direct C-H functionalization of thiophenes at the β-position was developed. A series of trans-stereospecific [2,1-a]-IF-thiophene-fused cyclic compounds (4) with saddle-shaped structure were prepared in 17-30% yields through a
The structure-property relationship study of electron-deficient dihydroindeno[2,1-b]fluorene derivatives for n-type organic field effect transistors
Romain, Maxime,Chevrier, Michèle,Bebiche, Sarah,Mohammed-Brahim, Tayeb,Rault-Berthelot, Jo?lle,Jacques, Emmanuel,Poriel, Cyril
supporting information, p. 5742 - 5753 (2015/06/16)
A bridged syn triphenylene derivative, namely 5,7-dihydroindeno[2,1-b]fluorene, functionalized with dicyanovinylene units (2,1-b)-IF(=C(CN)2)2 has been designed, synthesized and characterized. Its optical and electrochemical properti
Versatile Tailoring of Paddle-Wheel ZnII Metal-Organic Frameworks through Single-Crystal-to-Single-Crystal Transformations
Pal, Tapan K.,Neogi, Subhadip,Bharadwaj, Parimal K.
supporting information, p. 16083 - 16090 (2015/11/03)
A new tetracarboxylate ligand having short and long arms formed 2D layer ZnII coordination polymer 1 with paddle-wheel secondary building units under solvothermal conditions. The framework undergoes solvent-specific single crystal-to-single crystal (SC-SC) transmetalation to produce 1Cu. With a sterically encumbered dipyridyl linker, the same ligand forms non-interpenetrated, 3D, pillared-layer ZnII metal-organic framework (MOF) 2, which takes part in SC-SC linker-exchange reactions to produce three daughter frameworks. The parent MOF 2 shows preferential incorporation of the longest linker in competitive linker-exchange experiments. All the 3D MOFs undergo complete SC-SC transmetalation with CuII, whereby metal exchange in different solvents and monitoring of X-ray structures revealed that bulky solvated metal ions lead to ordering of the shortest linker in the framework, which confirms that the solvated metal ions enter through the pores along the linker axis.
Syntheses and structures of novel heteroarene-fused coplanar π-conjugated chromophores
Wong, Ken-Tsung,Chao, Teng-Chih,Chi, Liang-Chen,Chu, Ying-Ying,Balaiah, Akula,Chiu, Shih-Feng,Liu, Yi-Hung,Wang, Yu
, p. 5033 - 5036 (2007/10/03)
(Chemical Equation Presented) We have synthesized a series of novel coplanar chromophores in which heteroarenes, namely, thiophene, benzothiophene, and carbazole, were fused to neighboring phenylene ring(s) through intramolecular annulation via sp3/
