Mechanistic study on the cross-coupling of alkynyl stannanes with aryl iodides catalyzed by η2-(dimethyl fumarate)palladium(0) complexes with iminophosphine ligands

2003 ◽  
pp. 2194-2202 ◽  
Author(s):  
Bruno Crociani ◽  
Simonetta Antonaroli ◽  
Valentina Beghetto ◽  
Ugo Matteoli ◽  
Alberto Scrivanti
Keyword(s):  
Cross Coupling ◽  
Dimethyl Fumarate ◽  
Mechanistic Study ◽  
Aryl Iodides ◽  
The Cross

Functionalized α,β-ynones: efficient ligand for Cu catalyzed Sonogashira-type cross-coupling reaction

RSC Advances ◽  
2016 ◽  
Vol 6 (111) ◽  
pp. 109296-109300 ◽  
Author(s):  
Xian Wang ◽  
Zhenhua Wang ◽  
Zunyuan Xie ◽  
Guofang Zhang ◽  
Weiqiang Zhang ◽  
...  
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Terminal Alkynes ◽  
Cross Coupling Reactions ◽  
Aryl Iodides ◽  
Cross Coupling Reaction ◽  
The Cross

1,3-Yones as σ-, π-electron donating ligands significantly accelerated the cross-coupling reactions of aryl iodides with terminal alkynes, in which as low as 0.1 to 1 mol% of CuI were efficiently activated.

scholarly journals Synthesis of substituted Z-styrenes by Hiyama-type coupling of oxasilacycloalkenes: application to the synthesis of a 1-benzoxocane

2017 ◽  
Vol 13 ◽  
pp. 2122-2127 ◽  
Author(s):  
James R Vyvyan ◽  
Courtney A Engles ◽  
Scott L Bray ◽  
Erik D Wold ◽  
Christopher L Porter ◽  
...  
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Cyclic Ether ◽  
Carbon Skeleton ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Aryl Iodides ◽  
Cross Coupling Reaction ◽  
Type Coupling ◽  
The Cross

Several Hiyama cross-coupling reactions of oxasilacycloalkenes and aryl iodides are described that produce trisubstituted Z-styrenes in moderate to excellent yields. Both electron-rich and electron-poor aryl iodides are tolerated in the cross-coupling reaction. The oxasilacycloalkene coupling partners were prepared by ruthenium-catalyzed intramolecular anti-hydrosilylation of alkynols. One of the cross-coupling products was converted to a 1-benzoxocane, albeit in low yield, using an intramolecular Buchwald–Hartwig etherification. The cyclic ether produced contains the carbon skeleton of heliannuol A.

scholarly journals Photoinduced, Copper-Catalyzed Alkylation of Amines: A Mechanistic Study of the Cross-Coupling of Carbazole with Alkyl Bromides

2017 ◽  
Vol 139 (36) ◽  
pp. 12716-12723 ◽  
Author(s):  
Jun Myun Ahn ◽  
Tanvi S. Ratani ◽  
Kareem I. Hannoun ◽  
Gregory C. Fu ◽  
Jonas C. Peters
Keyword(s):  
Cross Coupling ◽  
Mechanistic Study ◽  
Alkyl Bromides ◽  
The Cross

Visible-Light Photoredox/Nickel Dual Catalysis for the Cross-Coupling of Sulfinic Acid Salts with Aryl Iodides

2018 ◽  
Vol 20 (3) ◽  
pp. 760-763 ◽  
Author(s):  
Nai-Wei Liu ◽  
Kamil Hofman ◽  
André Herbert ◽  
Georg Manolikakes
Keyword(s):  
Visible Light ◽  
Cross Coupling ◽  
Sulfinic Acid ◽  
Aryl Iodides ◽  
The Cross ◽  
Dual Catalysis ◽  
Acid Salts

scholarly journals Nickel-Catalyzed Asymmetric Reductive Cross-Coupling of α-Chloroesters with (Hetero)Aryl Iodides

2021 ◽  
Author(s):  
Travis DeLano ◽  
Sara Dibrell ◽  
Caitlin R. Lacker ◽  
Adam Pancoast ◽  
Kelsey Poremba ◽  
...  
Keyword(s):  
Cross Coupling ◽  
Mild Conditions ◽  
Aryl Iodides ◽  
Reaction Proceeds

An asymmetric reductive cross-coupling of α-chloroesters and (hetero)aryl iodides is reported. This nickel-catalyzed reaction proceeds with a chiral BiOX ligand under mild conditions, affording α-arylesters in good yields and enantioselectivities....

A horizontal linear vibrator for measuring the cross-coupling coefficient of superconducting gravity gradiometers

Measurement ◽  
2021 ◽  
Vol 174 ◽  
pp. 109083
Author(s):  
Lu Zhang ◽  
Yuntao Qiu ◽  
Xikai Liu ◽  
Liang Chen ◽  
Ning Zhang ◽  
...  
Keyword(s):  
Coupling Coefficient ◽  
Cross Coupling ◽  
Superconducting Gravity ◽  
The Cross
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