• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验

[旋光性α-甲基丁酰基间苯三酚的旋光与绝对构型之间的经验关联及其合成]

[An empirical correlation between optical rotation and absolute configuration of optically active alpha-methylbutyrylphloroglucinols and its synthesis].

作者信息

Pei Y H, Li X, Zhu T R

出版信息

Yao Xue Xue Bao. 1989;24(6):413-21.

PMID:2609980
Abstract

Fourteen new compounds were synthesized of which twelve are (S)-(+)-alpha-methylbutyrylphloroglucinols. On the basis of optical rotation data and theoretical analysis, an empirical correlation between optical rotation and absolute configuration of optically active alpha-methylbutyrylphloroglucinols has been established by means of Brewster's rule of atomic asymmetry. It can be served as a means of absolute configuration assignment of optically active alpha-methylbutyrylphloroglucinols.

摘要

合成了14种新化合物,其中12种是(S)-(+)-α-甲基丁酰间苯三酚。基于旋光数据和理论分析,借助布鲁斯特原子不对称规则建立了旋光性α-甲基丁酰间苯三酚的旋光度与绝对构型之间的经验相关性。它可作为确定旋光性α-甲基丁酰间苯三酚绝对构型的一种方法。

相似文献

1
[An empirical correlation between optical rotation and absolute configuration of optically active alpha-methylbutyrylphloroglucinols and its synthesis].[旋光性α-甲基丁酰基间苯三酚的旋光与绝对构型之间的经验关联及其合成]
Yao Xue Xue Bao. 1989;24(6):413-21.
2
Synthesis of eupomatilone-6 and assignment of its absolute configuration.优巴托龙-6的合成及其绝对构型的确定。
J Org Chem. 2005 Nov 11;70(23):9658-61. doi: 10.1021/jo0516234.
3
Non-empirical assignment of the absolute configuration of (-)-naringenin, by coupling the exciton analysis of the circular dichroism spectrum and the ab initio calculation of the optical rotatory power.通过结合圆二色光谱的激子分析和旋光能力的从头算计算,对(-)-柚皮素的绝对构型进行非经验指定。
Org Biomol Chem. 2004 Dec 21;2(24):3602-7. doi: 10.1039/b411110a. Epub 2004 Nov 9.
4
Total synthesis of (+)-apiosporamide: assignment of relative and absolute configuration.(+)-芹菜孢酰胺的全合成:相对构型和绝对构型的确定
Angew Chem Int Ed Engl. 2005 Oct 21;44(41):6715-8. doi: 10.1002/anie.200502015.
5
Determination of the absolute configuration of aromatase and dual aromatase-sulfatase inhibitors by vibrational and electronic circular dichroism spectra analysis.通过振动和电子圆二色光谱分析确定芳香酶和双重芳香酶 - 硫酸酯酶抑制剂的绝对构型
Chirality. 2009 Oct;21(9):802-8. doi: 10.1002/chir.20685.
6
Assignment of the absolute configuration of [n]-ladderanes by TD-DFT optical rotation calculations.
Chirality. 2005 Oct;17(8):507-10. doi: 10.1002/chir.20190.
7
Estimation of optically active methamphetamine and amphetamine using alpha-methoxy-alpha-trifluoromethylphenylacetyl chloride.
Nihon Hoigaku Zasshi. 1991 Feb;45(1):1-5.
8
Synthetic and model computational studies of molar rotation additivity for interacting chiral centers: a reinvestigation of van't Hoff's principle.相互作用手性中心摩尔旋光度加和性的合成与模型计算研究:对范特霍夫原理的重新研究
Chirality. 1997;9(5-6):469-77. doi: 10.1002/(SICI)1520-636X(1997)9:5/6<469::AID-CHIR13>3.0.CO;2-M.
9
Isosteres of chiral clofibric acid analogs: synthesis, resolution, absolute configuration and HPLC detection of the optical purity.
Farmaco. 1997 Jun-Jul;52(6-7):367-74.
10
Is the optical rotation sign/absolute configuration relationship still a problem? Examples taken from unnatural quaternary aminoacids.旋光符号/绝对构型关系仍然是个问题吗?从不天然的四元氨基酸中选取的例子。
Chirality. 2006 Aug;18(8):662-6. doi: 10.1002/chir.20296.