【摘 要】
：
Two chiral phosphoramidates,(R)-(-)-1,1’-binaphthyl-2,2’-dihydroxy-N-[α-(S)-methylbenzyl] phosphoramidate and (-)-1,1’-biphenyl-2,2’-dihydroxy-N-[α-(S)-m
【机 构】
：
College of Chemistry and Molecular Engineering,Peking University,Beijing 100871,China ,College of Ch
【出 处】
：
Chinese Journal of Chemistry
论文部分内容阅读
Two chiral phosphoramidates,(R)-(-)-1,1’-binaphthyl-2,2’-dihydroxy-N-[α-(S)-methylbenzyl] phosphoramidate and (-)-1,1’-biphenyl-2,2’-dihydroxy-N-[α-(S)-methylbenzyl]-phosphoramidate were synthesized.Their crystal structures were determined by X-ray single crystal diffraction analysis.The phosphoramidate molecules are self-associated by inter-molecular N-H...O = P hydrogen bonds and aromatic edge to face interactions.
Two chiral phosphoramidates, (R) - (-) - 1,1’-binaphthyl-2,2’-dihydroxy- N- [α- 2,2’-dihydroxy-N- [α- (S) -methylbenzyl] -phosphoramidate were synthesized. Theseir crystal structures were determined by X-ray single crystal diffraction analysis. The phosphoramidate molecules are self-associated by inter-molecular NH. ..O = P hydrogen bonds and aromatic edge to face interactions.
其他文献
提到玛莎拉蒂,就不得不说到拉曼乔蒂(LorenzoRamaciotti),说到拉曼乔蒂,就不得不提及宾尼法利纳(Pininfarina),喜欢跑车的人都知道它。宾尼法利纳是20世纪汽车设计界的超级设
The reactivity ratios of three hydrophobia monomers, FX14, LA and SA, to a hydrophilic monomer, acrylic acid (AA), were determined. For the fluorocarbon contai
系统性红斑狼疮(SLE)是一种全身性自身免疫性疾病,可有多脏器受累及重症急性发作的特点。肺动脉高压(PAH)是SLE急性发作乃至死亡的重要并发症之一,构成了就急诊的SLE最突出的
综述了强有机碱DBU 的结构、性质、合成以及在消除、异构、缩合、酯化、环加成等多种反应中的应用。作为碱性试剂,其特点是反应条件温和,反应物转化率高,产物选择性专一。
T
<正>各位代表、同志们:为期一天的××渔场五届二次职工代表大会,顺利完成了各项预定议程,就要结束了。这是我场认真贯彻农垦工作会议精神,分析形势,总结经验,理清思路,明确
祁东渔鼓流行于湖南衡阳等地区的一种民间说唱的曲艺表演形式。“渔鼓”起源于道教,始于道士与道姑们化斋时所唱的劝世及修行歌,后传入民间,成为曲艺艺人演唱的绝活。随后,道
《我爱桃花》是一部探讨情感问题的后现代剧。故事的由头源自小说《醒世恒言》第五回的一个小故事,用戏中戏的方法巧妙地将古今如一、永远也无法说清的人类情感困惑展现在舞
本文从实用的角度出发，给出了一种计算检波器线性组合响应曲线的新方法。该方法对等灵敏度和不等灵敏度的检波器组合响应采用统一的计算公式，不仅从响应曲线上可以直观地看出对
二维ＣＳＡＭＴ人机交互解释程序，以往都是针对规则模型（如矩形）来实现的。本文主要介绍二维ＣＳＡＭＴ三角剖分的人机交互解释程序的实现过程：程序实现的软硬件环境、总体设计框图、运算使用的参数以
8,9-Dimethoxy-7-epi-goniopypyrone, an analog of ( + )-go-niopypyrone, was synthesized from 3-O-benzyl-1, 2-O-iso-propylidene-5-C-phenyl-α-D-gluco-pentofuranos