Results 11 to 20 of about 130,996 (253)

Transition Metal Catalyzed Hiyama Cross-Coupling: Recent Methodology Developments and Synthetic Applications

Molecules, 2022
Hiyama cross-coupling is a versatile reaction in synthetic organic chemistry for the construction of carbon–carbon bonds. It involves the coupling of organosilicons with organic halides using transition metal catalysts in good yields and high ...
Rida Noor, Ameer Fawad Zahoor, Muhammad Irfan, Syed Makhdoom Hussain, Sajjad Ahmad, Ali Irfan, Katarzyna Kotwica-Mojzych, Mariusz Mojzych   +7 more
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A DFT Study on Fe^I/Fe^II/Fe^III Mechanism of the Cross-Coupling between Haloalkane and Aryl Grignard Reagent Catalyzed by Iron-SciOPP Complexes

Molecules, 2020
To explore plausible reaction pathways of the cross-coupling reaction between a haloalkane and an aryl metal reagent catalyzed by an iron–phosphine complex, we examine the reaction of FeBrPh(SciOPP) 1 and bromocycloheptane employing density functional ...
Akhilesh K. Sharma, Masaharu Nakamura
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Aminocatalytic stereoselective synthesis of (E)-α-naphthyl enals via cross-coupling-like reaction of 1-bromo-2-naphthols with enals

Green Synthesis and Catalysis, 2021
A diphenyl prolinol TMS ether-catalyzed stereoselective reaction of 1-bromo-2-naphthols with enals has been developed. The organocatalyzed cross coupling-like reaction servers an efficient approach to sterically congested (E)-α-naphthyl enals. The formal
Xixi Song, Fangchen Song, Xiang Meng, Peng Ji, Wei Wang   +4 more
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Mechanochemical synthesis of some heterocyclic molecules using Sonogashira cross-coupling reaction and their anticancer activities

Results in Chemistry, 2020
A greener strategy for the synthesis of some functionalized heterocycles have been developed using Sonogashira cross-coupling reaction of furfural derived isoxazolidine and isoxazoline derivatives.
Bhaskar Chakraborty, Esmita Chettri
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Mechanistic Implications for the Ni(I)-Catalyzed Kumada Cross-Coupling Reaction

Inorganics, 2017
Herein we report on the cross-coupling reaction of phenylmagnesium bromide with aryl halides using the well-defined tetrahedral Ni(I) complex, [(Triphos)NiICl] (Triphos = 1,1,1-tris(diphenylphosphinomethyl)ethane).
Linda Iffland, Anette Petuker, Maurice van Gastel, Ulf-Peter Apfel   +3 more
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Vinyl Esters and Vinyl Sulfonates as Green Alternatives to Vinyl Bromide for the Synthesis of Monosubstituted Alkenes via Transition-Metal-Catalyzed Reactions

Chemistry, 2023
This review summarizes the applications of vinyl sulfonate and vinyl acetate as green alternatives for vinyl bromide in cross-coupling reactions. In the first part, the preparation of vinyl sulfonates and their cross-coupling reactions are briefly ...
Tomáš Tobrman
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Research progress of supported palladium catalysts for Suzuki cross-coupling reaction of aryl chlorides

上海师范大学学报. 自然科学版, 2020
The palladium(Pd)-catalyzed cross-coupling reaction between organic boricacids and aryl halides provides a powerful and general method for the formation of carbon-carbon bonds known as the Suzuki cross-coupling.It was found that with the cheap and ...
TANG Yong, MOHAMMED Abdulelah Taher Ali, JIN Ronghua, LIN Jingrong   +3 more
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Prospects and Applications of Palladium Nanoparticles in the Cross‐coupling of (hetero)aryl Halides and Related Analogues

ChemistryOpen, 2021
Discovering efficient methods for the formation of carbon‐carbon bonds is a central ongoing theme in organic synthesis. Cross‐coupling reactions catalysed by metal nanoparticles are attractive alternatives to the traditional use of metal counterparts due
Jude I. Ayogu, Efeturi A. Onoabedje
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Biaryl Product Formation from Cross-coupling in Palladiumcatalyzed Borylation of a Boc Protected Aminobromoquinoline Compound

Molecules, 2004
The palladium catalyzed borylation of a Boc protected aminobromoquinoline compound with bis(pinacolato)diboron yielded a biaryl compound, resulting from cross coupling, as the major product, instead of the intended boronate, even though no strong base ...
Binghe Wang, Jun Yan, Hao Fang
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Palladium-catalyzed cross-couplings in the synthesis of agrochemicals

Advanced Agrochem, 2022
Palladium-catalyzed cross-couplings have played an increasingly important role in the synthesis of agrochemicals. In this review, the applications of palladium-catalyzed Heck reaction, Suzuki-Miyaura cross-coupling, Sonogashira coupling, Negishi cross ...
Yuxin Zhu, Wenfeng Dong, Wenjun Tang
doaj   +1 more source