Unsubstituted Bambusurils: Post-Macrocyclization Modification of Versatile Intermediates
Sign Up to like & getrecommendations! Published in 2018 at "ACS Omega"
DOI: 10.1021/acsomega.8b00497
Abstract: A new bambusuril derivative, (H)BU[6], lacking substituents on the ureidic nitrogen atoms, has been isolated and characterized. This macrocycle was prepared by the deprotection of bambusuril (PMB)BU[6]. (H)BU[6] is attractive for use as a starting… read more here.
Keywords: post macrocyclization; bambusurils post; macrocyclization modification; unsubstituted bambusurils ... See more keywords
Rational synthesis of benzimidazole[3]arenes by CuII-catalyzed post-macrocyclization transformation.
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Science"
DOI: 10.1039/c8sc03086c
Abstract: A new series of calix[n]arene analogues, benzimidazole[3]arenes, was rationally synthesized by CuII-catalyzed post-macrocyclization transformation of a tris(o-phenylenediamine) macrocycle, and fully characterized by NMR, MS, and single-crystal X-ray diffraction (XRD) analyses. The resulting syn- and anti-benzimidazole[3]arenes… read more here.
Keywords: benzimidazole arenes; post macrocyclization; macrocyclization transformation;