Solid-phase synthesis of natural product-like macrocycles by a sequence of Ugi-4CR and SNAr-based cycloetherification
摘要:
An on-resin Ugi four-component reaction followed by an intramolecular nucleophilic aromatic substitution (SNAr) has been developed for the rapid access to biaryl-ether containing macrocycles. (C) 2003 Elsevier Ltd. All rights reserved.
Rapid and diverse route to natural product-like biaryl ether containing macrocycles
作者:Pierre Cristau、Jean-Pierre Vors、Jieping Zhu
DOI:10.1016/j.tet.2003.08.031
日期:2003.9
four-component reaction and an intramolecular nucleophilic aromatic substitution (SNAr) has been developed for the rapid access to biaryl-ether containing macrocycles. In the course of this study, we documented that ammonium chloride can promote the Ugi-4CR in non-polar aprotic solvent (toluene) without the interference of an alternative Passerini reaction. Solidphasesynthesis of macrocycles by this two-step
Solid-phase synthesis of natural product-like macrocycles by a sequence of Ugi-4CR and SNAr-based cycloetherification
作者:Pierre Cristau、Jean-Pierre Vors、Jieping Zhu
DOI:10.1016/s0040-4039(03)01378-9
日期:2003.7
An on-resin Ugi four-component reaction followed by an intramolecular nucleophilic aromatic substitution (SNAr) has been developed for the rapid access to biaryl-ether containing macrocycles. (C) 2003 Elsevier Ltd. All rights reserved.