编辑“︁Lotus Yuan”︁
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{{英文版本|袁莲花}} | {{英文版本|袁莲花}} | ||
'''Lotus Yuan''', born in {{LW|Suzhou|en}}, {{LW|China|en}}, is a renowned Chinese physicist, chemist and one of the world's leading experts in homework engineering. Yuan is a pioneer in the field of homework engineering. He is an academician of the {{LW|Chinese Academy of Engineering|en}}, and the director of the [[国立作业研究院|National Institute of Homework]]. Yuan is also a professor and doctoral advisor at {{LW|Shanghai Jiao Tong University|en}}, the director of | '''Lotus Yuan''', born in {{LW|Suzhou|en}}, {{LW|China|en}}, is a renowned Chinese physicist, chemist and one of the world's leading experts in homework engineering. Yuan is a pioneer in the field of homework engineering. He is an academician of the {{LW|Chinese Academy of Engineering|en}}, and the director of the [[国立作业研究院|National Institute of Homework]]. Yuan is also a professor and doctoral advisor at {{LW|Shanghai Jiao Tong University|en}}, the director of Suzhou Institute of Homework Engineering and the principal consultant at {{LW|UNESCO}}. | ||
Yuan was born in Suzhou, Jiangsu, China, and he showed expertise in science at | Yuan was born in Suzhou, Jiangsu, China, and he showed expertise in science at very young age. At the age of three, he was able to recite the {{LW|periodic table|en}} in reverse order. When he was only five, he was widely regarded as a {{LW|child prodigy|en}} because he can identify water as {{LW|dihydrogen monoxide|en}}. He taught himself many high school courses when studying at primary school. After entering high school, he taught himself graduate-level physics, chemistry and mathematics. As a student of [[苏州中学|Suzhou High School]], he participated in the mathematics, physics, chemistry, biology, informatics Olympiads, and received first prize in each subject. He was offered pre-admission by Peking University and Tsinghua University many times, but finally decided to enter the SJTU for personal reasons. After graduating from SJTU with a GPA of 4.3, he went to the {{LW|Massachusetts Institute of Technology|en}} from his graduate study. Yuan studied many interdisciplinary subjects at MIT, including {{LW|philo♂sophy|en|Billy Herrington}} of {{LW|superstring theory|en}} and {{LW|quantum field theory|en}}, {{LW|phys♂ical organ♂ic chemistry|en|physical organic chemistry}}, and last but most important, homework engineering. | ||
==影响== | |||
走在[[苏州中学]]的校园里,只要说起袁莲花,可谓无人不知无人不晓。“九门学科七个满分”、“五门竞赛三门保送”等等都是同学和老师描述他的常用语。他参加IChO竞赛期间,{{LW|比利·海灵顿}}、{{LW|阿部高和||糞味噌的技術}}、{{LW|威廉伯爵||金坷垃}}等著名科学家先后接见了他,并给予鼓励。 | |||
==成就== | |||
#Yuanlianhua-Nolan反应(正四面体烷合成第一步) | |||
#:该反应为构建张力巨大的正四面体烷环系提供了可能,1978年G. Maier, S. Pfriem, U. Sch?fer 和 R. Matusch经过6步产率不高的反应才合成正四面体烷的四叔丁基取代物,如今只需一步即可完成,产率很高,还可以用来合成其他衍生物。 | |||
#Yuanlianhua-stibium羰基烯酮化反应 | |||
#:R<sub>2</sub>CO + [C<sub>8</sub>]<sup>+</sup>[AsF<sub>6</sub>]<sup>-</sup> → R<sub>2</sub>C=C=O + (CF)<sub>n</sub> + AsF<sub>3</sub> | |||
#:酮与石墨的六氟砷酸盐作用生成烯酮。该反应可用于合成乙烯二酮,产物用质谱仪可检测到,半衰期10^-5s。 | |||
#Yuanlianhua不对称环氧化反应 | |||
#:该反应使用手性连二次碳酸酯为催化剂,二过氧化二丙酮为氧化剂,可将烯烃选择性极高地转化为环氧化合物。该反应的特点是氧化剂立体专一地从空间位阻较大的一侧进攻,因而用途广泛,被认为是Sharpless不对称环氧化反应之后最伟大的发现之一。 | |||
#磷宾的反应(phosphorene) | |||
#:包括C=C插入,[2+7]、[2+5]环加成反应,磷宾转移,双自由基环化/电环化反应等等。 | |||
==荣誉== | |||
*1967 国际奥林匹克竞赛金牌 | |||
*1978 江苏省十大杰出青年 | |||
*1980 中国青年科学家提名奖 | |||
*1985 国家科技进步一等奖 | |||
*1988 香港蒋氏科技成就奖 | |||
*1989 美国中国工程师学会个人成就奖 | |||
*1993 国家重大技术装备成果奖特等奖 | |||
*1997 联合国教科文组织科学奖 | |||
*2000 国家级有突出贡献的中青年专家 | |||
*2001 中国工程院院士 | |||
*2003 全国劳动模范 | |||
*2005 哈佛大学名誉博士学位 | |||
*2012 比利奖 |