Organotrifluoroborates: Protected Boronic Acids that Expand the Versatility of the Suzuki Coupling Reaction

ChemInform ◽  
2007 ◽  
Vol 38 (31) ◽  
Author(s):  
Gary A. Molander ◽  
Noel Ellis
Keyword(s):  
Coupling Reaction ◽  
Suzuki Coupling ◽  
Boronic Acids ◽  
Suzuki Coupling Reaction

A Mild Palladium-Catalyzed Suzuki Coupling Reaction of Quinoline Carboxylates with Boronic Acids

2011 ◽  
Vol 353 (10) ◽  
pp. 1671-1675 ◽  
Author(s):  
Wenjie Li ◽  
Joe J. Gao ◽  
Yongda Zhang ◽  
Wenjun Tang ◽  
Heewon Lee ◽  
...  
Keyword(s):  
Coupling Reaction ◽  
Suzuki Coupling ◽  
Boronic Acids ◽  
Suzuki Coupling Reaction ◽  
Palladium Catalyzed

ChemInform Abstract: A Mild Palladium-Catalyzed Suzuki Coupling Reaction of Quinoline Carboxylates with Boronic Acids.

ChemInform ◽  
2011 ◽  
Vol 42 (49) ◽  
pp. no-no
Author(s):  
Wenjie Li ◽  
Joe J. Gao ◽  
Yongda Zhang ◽  
Wenjun Tang ◽  
Heewon Lee ◽  
...  
Keyword(s):  
Coupling Reaction ◽  
Suzuki Coupling ◽  
Boronic Acids ◽  
Suzuki Coupling Reaction ◽  
Palladium Catalyzed

SYNTHESIS, CHARACTERIZATION OF SOME SUBSTITUTED BIPHENYL-2- AMINOTHIAZOL DERIVATIVES

2021 ◽  
pp. 3-7
Author(s):  
Havale Shrikant Hanumantappa ◽  
Dharma Kishore ◽  
Jaya Dwivedi ◽  
Bhavani Singh Yadav ◽  
Venkat Rao Sirugubattula
Keyword(s):  
Isopropyl Alcohol ◽  
Functional Group ◽  
Coupling Reaction ◽  
Suzuki Coupling ◽  
Boronic Acids ◽  
Coupling Method ◽  
Suzuki Coupling Reaction ◽  
Derivatives Of ◽  
Aqueous Isopropyl Alcohol

The synthesis explored to serve novel functional group extended Anti-microbial bio-active molecules of substituted Aminothiazoles. It reveals from overall available up to date literature feedback of Aminothiazoles, it is difcult to synthesis of substituted biphenyl-2-aminothiazoles from Suzuki coupling reaction of 5-(4-bromophenyl) thiazol-2-amine with substituted Boronic acids in presence of Palladium (II) acetate catalyst and in 5% aqueous Isopropyl alcohol used as a solvent. This is a shortest pathway to synthesis of biphenyl derivatives of Aminothaizoles by Suzuki coupling method.

Synthesis, photochemical and photophysical properties of novel unsymmetrically substituted zinc(II) phthalocyanines

2006 ◽  
Vol 10 (01) ◽  
pp. 55-62 ◽  
Author(s):  
Shaya Y. Al-Raqa
Keyword(s):  
Quantum Yield ◽  
Singlet Oxygen ◽  
High Efficiency ◽  
Photophysical Properties ◽  
Coupling Reaction ◽  
Suzuki Coupling ◽  
Boronic Acids ◽  
Free Base ◽  
Suzuki Coupling Reaction ◽  
Biological Substrate

The synthesis of three novel unsymmetrical free base, zinc(II) phthalocyanine derivatives obtained from 3,6-di-(thiophen-3-yl)phthalonitrile and 3,6-didecylphthalonitrile are described. The synthesis of novel 3,6-substituted phthalonitriles bearing heteroaromatic derivatives were achieved through Suzuki-coupling reaction by treatment of 3,6-di(trifluoromethanesulfonyloxy)phthalonitriles and heteroaromatic boronic acids. Two of the newly synthesized complexes showed a high efficiency against a model biological substrate, such as N-acetyl-L-tryptophanamide NATA, and shows a high singlet oxygen quantum yield.

scholarly journals A Concise Synthesis of Rhodanthpyrone A and B, Natural 4-(Hydroxyphenyl)-substituted α-Pyrones

2017 ◽  
Vol 12 (1) ◽  
pp. 1934578X1701200
Author(s):  
Young Taek Han
Keyword(s):  
Suzuki Reaction ◽  
Coupling Reaction ◽  
Suzuki Coupling ◽  
Boronic Acids ◽  
Suzuki Coupling Reaction ◽  
Arylboronic Acids ◽  
Model Study ◽  
High Yields ◽  
Phenylboronic Acids

A concise synthesis of rhodanthpyrone A and B was accomplished via a Suzuki coupling reaction. To find the conditions appropriate to install hydroxyphenyl moieties to the α-pyrone skeleton, a model study was conducted using commercially available boronic acids. It was revealed that the hydroxy moiety of the phenylboronic acids should be concealed when reacted with labile 4-tosyl α-pyrone. Consequently, rhodanthpyrone A and B could be synthesized in high yields by Suzuki reaction using TIPS-protected arylboronic acids. This procedure provided a concise and versatile route for the synthesis of rhodanthpyrones and their 4-aryl substituted α-pyrone analogs.

Hydroxyl-functionalized triazolylidene-based PEPPSI complexes: metallacycle formation effect on the Suzuki coupling reaction

2019 ◽  
Vol 48 (10) ◽  
pp. 3214-3222 ◽  
Author(s):  
David Rendón-Nava ◽  
Alejandro Álvarez-Hernández ◽  
Arnold L. Rheingold ◽  
Oscar R. Suárez-Castillo ◽  
Daniel Mendoza-Espinosa
Keyword(s):  
Coupling Reaction ◽  
Suzuki Coupling ◽  
Boronic Acids ◽  
Suzuki Coupling Reaction ◽  
Aryl Chlorides ◽  
Highly Active

A series of hydroxyl functionalized PEPPSI complexes have been used as highly active catalyts for the Suzuki coupling of aryl chlorides/amides with boronic acids.

scholarly journals A Highly Efficient Microwave-Assisted Suzuki Coupling Reaction of Aryl Perfluorooctylsulfonates with Boronic Acids

2004 ◽  
Vol 6 (9) ◽  
pp. 1473-1476 ◽  
Author(s):  
Wei Zhang ◽  
Christine Hiu-Tung Chen ◽  
Yimin Lu ◽  
Tadamichi Nagashima
Keyword(s):  
Coupling Reaction ◽  
Suzuki Coupling ◽  
Boronic Acids ◽  
Suzuki Coupling Reaction ◽  
Microwave Assisted ◽  
Highly Efficient

Organotrifluoroborates:  Protected Boronic Acids That Expand the Versatility of the Suzuki Coupling Reaction

2007 ◽  
Vol 40 (4) ◽  
pp. 275-286 ◽  
Author(s):  
Gary A. Molander ◽  
Noel Ellis
Keyword(s):  
Coupling Reaction ◽  
Suzuki Coupling ◽  
Boronic Acids ◽  
Suzuki Coupling Reaction

scholarly journals A Highly Efficient Microwave-Assisted Suzuki Coupling Reaction of Aryl Perfluorooctylsulfonates with Boronic Acids.

ChemInform ◽  
2004 ◽  
Vol 35 (36) ◽  
Author(s):  
Wei Zhang ◽  
Christine Hiu-Tung Chen ◽  
Yimin Lu ◽  
Tadamichi Nagashima
Keyword(s):  
Coupling Reaction ◽  
Suzuki Coupling ◽  
Boronic Acids ◽  
Suzuki Coupling Reaction ◽  
Microwave Assisted ◽  
Highly Efficient
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