Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Gonzalo Anguera"'
Publikováno v:
Journal of Porphyrins and Phthalocyanines. 24:350-354
Mesoporous silica nanoparticles decorated with 2,7,12,17-tetraphenylporphycene have been prepared by reaction of aminated nanoparticles with 9-(glutaric [Formula: see text]-succinimidylesteramide)-2,7,12,17-tetraphenylporphycene. The as-prepared nano
Publikováno v:
Synlett. 30:765-769
Porphycenes, the first structural isomer of porphyrin, display unique chemical and photophysical properties. In this Account, we detail our group’s individual and collaborative efforts in elucidating further the chemical properties of porphycene. P
Autor:
Hadiqa Zafar, James T. Brewster, Gonzalo Anguera, Matthew D. Moore, Apolonio Aguilar, Jonathan L. Sessler
Publikováno v:
Journal of Coordination Chemistry. 71:1808-1813
The reaction between amethyrin and non-aqueous uranyl silylamide (UO2[N(SiMe3)2]2) under anaerobic conditions affords a bench-stable uranyl complex. UV–vis spectroscopy, cyclic voltammetry, as well as proton NMR spectroscopic analyses provide suppo
Autor:
Dongho Kim, Matthew D. Moore, Won Young Cha, Ju-Hoon Lee, Vincent M. Lynch, Jonathan L. Sessler, Shenyi Guo, Gonzalo Anguera
Publikováno v:
Journal of the American Chemical Society. 140:4028-4034
A new expanded porphyrin, hexadecaphyrin-(1.0.0.0.1.1.0.1.1.0.0.0.1.1.0.1), is reported. It was obtained via the condensation of a hexapyrrolic derivative prepared in turn from a bipyrrole dialdehyde and a stable quaterpyrrole precursor. This hexadec
Autor:
Gonzalo Anguera, James T. Brewster, Dongho Kim, Vincent D. Lynch, Jonathan L. Sessler, Matthew D. Moore, Won Young Cha, Michael Y. Zhao
Publikováno v:
Angewandte Chemie International Edition. 57:2575-2579
A new expanded porphycene with 26 π-electrons has been prepared by the McMurry coupling of 1,4-bis(3,4-diethyl-2-pyrryl)benzene dialdehyde. Expansion of the porphycene framework provides a ligand capable of stabilizing a bis(rhodium) and a monoruthe
Publikováno v:
Macroheterocycles. 11:227-245
Functionalized N-unsubstituted 2,2’-bipyrroles are basic building blocks for the preparation of pyrrolic macrocycles and natural products, such as prodigiosines. The aim of this review is to provide a description of the most important methodologies
Autor:
Gonzalo Anguera, Matthew D. Moore, Ju-Hoon Lee, Vincent M. Lynch, Jonathan L. Sessler, Gabriela I. Vargas-Zúñiga, Hadiqa Zafar, James T. Brewster
Publikováno v:
Inorganic Chemistry. 56:9409-9412
Using naphthobipyrrole as a functional building block, a new expanded porphyrin, naphthoisoamethyrin, was prepared in 85% yield under acid-catalyzed [4 + 2] MacDonald coupling conditions. Treatment of naphthoisoamethyrin with the nonaqueous uranyl si
Publikováno v:
The Journal of Organic Chemistry. 82:6904-6912
The preparation and characterization of a family of stable 2,2′-bipyrroles substituted at positions 5 and 5′ with thienyl, phenyl, TMS-ethynyl, and vinyl groups is reported herein. The synthesis of these new bipyrroles comprises three steps: form
Autor:
David Sánchez-García, Gonzalo Anguera
Publikováno v:
Chemical Reviews. 117:2481-2516
Porphyrins, called the pigments of life, have been studied for decades. However, the first constitutional isomer of porphyrin, porphycene, was not synthesized until 1986. This milestone marked the beginning of a new era in the field of porphyrinoids
Autor:
Gonzalo Anguera, Christopher D. Wight, Vincent M. Lynch, Hadiqa Zafar, James T. Brewster, Axel Steinbrück, Matthew McVeigh, Jonathan L. Sessler
Publikováno v:
The Journal of Organic Chemistry. 83:9568-9570
The controlled preparation of higher order oligopyr-rolic species holds broad utility across the chemical and material sciences. Here, we describe the gram-scale synthesis of a bench-stable 5,5”-unsubstituted terpyrrole in excellent yield via a tan