Jianxin Song

Exploration of expanded porphyrins with unprecedented reactivities has remained important. Here [22]pentaphyrins(2.0.1.1.0) were synthesized as a constitutional isomer of sapphyrin by acid-catalyzed cyclization of 1,14-dibromo-5,10-diaryltripyrrin with 1,2-di(pyrro-2-ly)ethenes. These pentaphyrins display roughly planar structures and varying aromaticities depending upon the vinylene structures. The 19,20-ditolyl pentaphyrin gave an N-fused product and an unprecedented pyrrole-rearranged product, depending upon the oxidation conditions. Remarkably, upon the metalation with CuCl, the N-fused product and the pyrrole-rearranged product afforded an inner β-β coupled face-to-face Cu

Metalation

Pyrrole

10.1002/anie.202407340

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CCDC 2267135: Experimental Crystal Structure Determination

The Cambridge Structural Database (2023)

Fenni Zhang Yutao Rao Mingbo Zhou Ling Xu Atsuhiro Osuka

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/ccdc.csd.cc2g34d4

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CCDC 2263875: Experimental Crystal Structure Determination

The Cambridge Structural Database (2023)

Kaisheng Wang Yutao Rao Ling Xu Mingbo Zhou Ryo Kurosaki

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/ccdc.csd.cc2fzr7f

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CCDC 976052: Experimental Crystal Structure Determination

The Cambridge Structural Database (2014)

Hao Cai Keisuke Fujimoto Jong Min Lim Chaojie Wang Weimin Huang

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

Crystal (programming language)

10.5517/cc11rnk0

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CCDC 2244303: Experimental Crystal Structure Determination

The Cambridge Structural Database (2023)

Jianxin Song

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/ccdc.csd.cc2fbcw1

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CCDC 2205117: Experimental Crystal Structure Determination

The Cambridge Structural Database (2023)

Bangshao Yin Yang Liu Yutao Rao Ling Xu Mingbo Zhou

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/ccdc.csd.cc2d0ltv

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CCDC 761904: Experimental Crystal Structure Determination

The Cambridge Structural Database (2010)

Jianxin Song Naoki Aratani Pyosang Kim Dongho Kim H. Shinokubo

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/cctktkq

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CCDC 2046666: Experimental Crystal Structure Determination

The Cambridge Structural Database (2021)

Peipei Jiang Tingting Zhao Jian Rong Bangshao Yin Yutao Rao

10.5517/ccdc.csd.cc26pqh4

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CCDC 808444: Experimental Crystal Structure Determination

The Cambridge Structural Database (2011)

Jianxin Song S. Anabuki Naoki Aratani H. Shinokubo Atsuhiro Osuka

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/ccw47v2

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CCDC 779924: Experimental Crystal Structure Determination

The Cambridge Structural Database (2011)

Jianxin Song Naoki Aratani H. Shinokubo Atsuhiro Osuka

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/ccv5kvd

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