New Developments on the Hirao Reactions, Especially from 'Green' Point of View

Henyecz Reka; Keglevich Gyorgy

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New Developments on the Hirao Reactions, Especially from 'Green' Point of View

机译：Hirao反应的新发展，尤其是“绿色”的观点

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Background: The Hirao reaction discovered ca. 35 years ago is an important P-C coupling protocol between dialkyl phosphites and aryl halides in the presence of Pd(PPh3)(4) as the catalyst and a base to provide aryl phosphonates. Then, the reaction was extended to other P-reagents, such as secondary phosphine oxides and H-phosphinates and to other aryl and hetaryl derivatives to afford also phosphinic esters and tertiary phosphine oxides. Instead of the Pd(PPh3)(4) catalyst, Pd(OAc)(2) and Ni-salts were also applied as catalyst precursors together with a number of mono- and bidentate P-ligands.

机译：背景：Hirao反应发现了CA. 35年前是在Pd（PPH3）（4）的存在下作为催化剂和碱提供芳基膦酸盐的亚烷基酯和芳基卤化物之间的重要P-C偶联方案。然后，将反应延伸到其他对试剂，例如次级膦氧化膦和H次膦酸盐，以及其他芳基和Hetaryl衍生物，得到膦酸酯和叔膦氧化物。代替Pd（PPH3）（4）催化剂，Pd（OAC）（2）和Ni-盐也用作催化剂前体以及多种单液和二齿P-配体作为催化剂前体施用。

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来源
《Current Organic Synthesis》 |2019年第4期|共23页
作者
Henyecz Reka; Keglevich Gyorgy;
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作者单位

Budapest Univ Technol &

Econ Dept Organ Chem &

Technol H-1521 Budapest Hungary;

Budapest Univ Technol &

Econ Dept Organ Chem &

Technol H-1521 Budapest Hungary;

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原文格式 PDF
正文语种 eng
中图分类有机化学;
关键词
Hirao reaction; P-C coupling; Pd-catalyst; phosphonates; phosphinates; phosphine oxides; green synthesis;

机译：Hirao反应;P-C偶联;PD-催化剂;膦酸盐;磷酸盐;氧化膦;绿色合成;

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1. New Developments on the Hirao Reactions, Especially from "Green" Point of View [J] . Henyecz Reka, Keglevich Gyorgy Current Organic Synthesis . 2019,第4期

机译：Hirao反应的新发展，尤其是“绿色”的观点
2. The Palladium Acetate-Catalyzed Microwave-Assisted Hirao Reaction without an Added Phosphorus Ligand as a "Green" Protocol: A Quantum Chemical Study on the Mechanism [J] . Keglevich Gyoergy, Henyecz Reka, Mucsi Zoltan, Advanced synthesis & catalysis . 2017,第24期

机译：乙酸钯催化的微波辅助Hirao反应没有添加的磷配体作为“绿色”方案：对机制的量子化学研究
3. A Survey of the Palladium-Catalyzed Hirao Reaction with Emphasis on Green Chemical Aspects [J] . Erzsébet Jablonkai, Gy?rgy Keglevich Current Green Chemistry . 2015,第4期

机译：钯催化的平尾反应的研究，侧重于绿色化学方面
4. The Greening of a Fundamental Reaction: Metal-Mediated Reactions in Water [C] . Chao-Jun Li Symposium on Green Chemical Syntheses and Processes, null . -1

机译：基本反应的绿色化：水中的金属介导反应
5. INTERVIEWER ROLE AND SELF-DISCLOSURE LEVEL AS DETERMINANTS OF INTERVIEWEE SELF-DISCLOSURE LEVEL AND REACTIONS TO AN INTERVIEW. [D] . GAY, EVAN GEORGE -1

机译：受访者的角色和自我披露水平是受访者自我披露水平和受访者反应的决定因素。
6. New Developments on the Hirao Reactions Especially from Green Point of View [O] . Réka Henyecz, György Keglevich -1

机译：Hirao反应的新发展尤其是绿色的观点
7. A “green” variation of the Hirao reaction: the P–C coupling of diethyl phosphite, alkyl phenyl-H-phosphinates and secondary phosphine oxides with bromoarenes using a P-ligand-free Pd(OAc)2 catalyst under microwave and solvent-free conditions [O] . György Keglevich, Erzsébet Jablonkai, László B. Balázs 2014

机译：Hirao反应的“绿色”变异：使用在微波和无溶剂的P-配体的Pd（OAC）2催化剂中使用溴代苯乙烯，烷基苯基-H-膦酸二烷基酯，烷基苯基-H-膦酸酯和二次膦氧化物的P-C偶联状况

New Developments on the Hirao Reactions, Especially from 'Green' Point of View

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