申请人:Garg Neil K.
公开号:US20130289270A1
公开(公告)日:2013-10-31
Embodiments of the invention provide methods and materials for chemical cross-coupling reactions that utilize aryl alcohol derivatives as cross-coupling partners. Embodiments of the invention include methods for the amination of aryl sulfamates and carbamates, which are attractive cross-coupling partners, particularly for use in multistep synthesis. Illustrative embodiments include versatile means to use simple derivatives of phenol as precursors to polysubstituted aryl amines, as exemplified by a concise synthesis of the antibacterial drug linezolid.
本发明的实施例提供了一种利用芳基醇衍生物作为交叉偶联反应的偶联反应方法和材料。本发明的实施例包括芳基磺酸酯和氨基甲酸酯的氨化方法,它们是有吸引力的交叉偶联反应伙伴,特别适用于多步合成。说明性实施例包括使用苯酚的简单衍生物作为多取代芳基胺的前体的多种方法,如紧凑的合成抗菌药物利奈唑胺的方法。