首页> 外文期刊>Journal of the American Chemical Society >Reactive Intermediates in Peptide Synthesis: First Crystal Structures and ab Initio Calculations of 2-Alkoxy-5(4H)-oxazolones from Urethane-Protected Amino Acids
【24h】

Reactive Intermediates in Peptide Synthesis: First Crystal Structures and ab Initio Calculations of 2-Alkoxy-5(4H)-oxazolones from Urethane-Protected Amino Acids

机译:肽合成中的反应中间体:氨基甲酸酯保护的氨基酸2-烷氧基-5(4H)-恶唑酮的第一晶体结构和从头算

获取原文
获取原文并翻译 | 示例
       

摘要

The structures of the 2-alkoxy-5(4H)-oxazolones derived from 2, 2, 6, 6-tetramethyl-4-[(benzyloxycarbonyl)- amino]-1-oxypirerideine-4-carboxylic acid and 2, 2, 6, 6-tetramethyl-4-[9'-fluorenylmethoxycarbonyl]amino]-1-oxy- piperidine-4-carboxylic acid have been solved by single-crystal X-ray diffraction. The overall geometry of their oxazolone ring compares well with that of 2-alkyl-5(4H)-oxazolones.
机译:由2,2,6,6-四甲基-4-[(苄氧羰基)-氨基] -1-氧哌啶-4-羧酸和2,2,6衍生的2-烷氧基-5(4H)-恶唑酮的结构通过单晶X射线衍射已解决了6-四甲基-4- [9'-芴基甲氧基羰基]氨基] -1-氧基-哌啶-4-羧酸。它们的恶唑酮环的总体几何形状与2-烷基-5(4H)-恶唑酮的几何形状相当好。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号