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Updated: May 29, 2025

Preparation of N-2-alkoxyvinylsulfonamides from N-tosyl-1,2,3-triazoles and Subsequent Conversion to Substituted Phthalans and Phenethylamines
Published on: January 3, 2018
Synthesis and Structure of Pillar[m]arene[1]phthalimide and Pillar[m]arene[1]naphthalimide
Wan-Xia Liu1, Jing Zeng1, Wen-Hu Bao1
1College of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou 425199, China.
Abstract:
A series of monofunctionalized pillar[n]arenes skeleton macrocycles pillar[m]arene[1]phthalimide and pillar[m]arene[1]naphthalimide (m = 4-6) were synthesized successfully through fragment coupling cyclization in a one-pot reaction. The introduction of pyromellitic diimide and naphthalene diimide units into the pillar[n]arenes skeleton not only disturbs the symmetry of the pillar[n]arenes but also changes their self-assembly behavior in the solid state. This functionalization approach greatly expands the structural diversity of the pillar[n]arenes.
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