An investigation of the allylation cascade reactions of substituted indigos
作者:Matthew J. Perry、Anthony C. Willis、John B. Bremner、Paul A. Keller
DOI:10.1039/d3ra00481c
日期:——
formed via a Claisen rearrangement of the respective spiroindolinepyridoindolones 18-21. Additionally, the isolation of diallylbiindolone 16, oxazinobiindole 30 and N,N'-diallyl-3,3'-bis(allyloxy)biindole 31 each represented novel polyheterocyclic derivatives, providing intriguing new mechanistic insights, reaction pathways and in the case of 30 the first common heterocyclic skeletal outcome shared in
作者:Lenz, Andreas、Schmidt, Christoph、Lehmann, Annette、Wagner, Barbara、Beck, Wolfgang
DOI:——
日期:——
Examples of xylochemistry: colorants and polymers
作者:Jonas Kühlborn、Ann-Kathrin Danner、Holger Frey、Rishab Iyer、Anthony J. Arduengo、Till Opatz
DOI:10.1039/c7gc01244f
日期:——
The syntheses of indigo dyes and polyamides as representatives of two classes of everyday chemical products based on wood-based starting materials, the so-called xylochemicals, are described.
用木材为原料的两类日常化学产品代表——靛蓝染料和聚酰胺的合成,即所谓的木基化学品,被描述了。
Characterization of the Excited States of Indigo Derivatives in their Reduced Forms
作者:Raquel Rondão、J. Sérgio Seixas de Melo、Gundula Voss
DOI:10.1002/cphc.201000082
日期:2010.4.16
A comprehensive characterization of the electronic spectral and photophysical properties of the leuco (reduced) form of several indigoderivatives, including indigo and Tyrian Purple, with di‐, tetra‐, and hexa‐substitution, was obtained in solution. The characterization involves absorption, fluorescence, and triplet–triplet absorption spectra, together with quantitative measurements of quantum yields