Category: 10365-98-7

《Palladium/N,N’-Disulfonyl Bisimidazoline-Catalyzed Enantioselective Addition of Arylboronic Acids to Cyclic N-Sulfonyl Ketimines》 was written by Li, Meng-Fan; Miao, An-Qi; Zhu, Hong-Yu; Wang, Rong; Hao, Wen-Juan; Tu, Shu-Jiang; Jiang, Bo. HPLC of Formula: 10365-98-7 And the article was included in Journal of Organic Chemistry in 2020. The article conveys some information:

The combination of Pd(TFA)2 and an N,N’-disulfonyl bisimidazoline ligand shows high catalytic activity and excellent asym. induction in the addition of arylboronic acids to cyclic N-sulfonyl ketimines including benzo[d]isothiazole-1,1-dioxides, benzo[e][1,2,3]oxathiazine-2,2-dioxides, and 1,2,5-thiadiazole-1,1-dioxides, by which three types of chiral quaternary carbon-containing sultams with substantial substitution diversity were synthesized with high yields and excellent enantioselectivities (up to >99% ee). The current catalysis demonstrated a remarkable tolerance to oxygen and thus provided an operationally simple approach for constructing enantioenriched cyclic quaternary stereocenters. The experimental part of the paper was very detailed, including the reaction process of 3-Methoxyphenylboronic acid(cas: 10365-98-7HPLC of Formula: 10365-98-7)

3-Methoxyphenylboronic acid(cas: 10365-98-7) belongs to boronic acids. Boronic acids are mild Lewis acids which are generally stable and easy to handle, making them important to organic synthesis.HPLC of Formula: 10365-98-7

Referemce:
Ether – Wikipedia,
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Miao, An-Qi; Zhou, Meng; Chen, Jing-Long; Wang, Shi-Chao; Hao, Wen-Juan; Tu, Shu-Jiang; Jiang, Bo published their research in Advanced Synthesis & Catalysis in 2021. The article was titled 《Pd-Catalyzed Asymmetric Addition of Arylboronic Acids to Pyrazolinone Ketimines》.Formula: C7H9BO3 The article contains the following contents:

An asym. addition of arylboronic acids to pyrazolinone ketimines was reported using palladium/chiral N,N’-disulfonyl bisimidazoline (Bim) catalytic system, producing 25 examples of enantioenriched 4-amino-5-pyrazolones I [R1 = Ph, 4-FC6H4, 4-MeOC6H4, etc.; R2 = t-Bu, Ph, p-tolyl, etc.; Ar = Ph, 3-MeOC6H4, 4-BrC6H4, etc.; stereo = R] bearing one quaternary carbon stereocenter with 60-91% yields and 81-98% ee. The reaction demonstrated remarkable compatibility regarding pyrazolinone ketimines and arylboronic acids, rendering an enantioselective access to chiral aza-heterocycles bearing α-tertiary amines. In addition to this study using 3-Methoxyphenylboronic acid, there are many other studies that have used 3-Methoxyphenylboronic acid(cas: 10365-98-7Formula: C7H9BO3) was used in this study.

3-Methoxyphenylboronic acid(cas: 10365-98-7) belongs to boronic acids. Boronic acids are mild Lewis acids which are generally stable and easy to handle, making them important to organic synthesis.Formula: C7H9BO3

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Computed Properties of C7H9BO3In 2019 ,《UV Light-mediated regioselective methylsulfanyl discrimination via Pd-catalyzed cross-coupling reactions of 2,4-dimethylsulfanylpyrido[2,3-d]pyrimidines》 appeared in Journal of Sulfur Chemistry. The author of the article were Riadi, Yassine. The article conveys some information:

An effective and novel photochem. method for the preparation of 2,4-disubstituted pyrido[2,3-d]pyrimidines is reported from 2,4-dimethylsulfanyl-pyrido[2,3-d]pyrimidines through a Liebeskind-Srogl coupling reaction involving an original selective Me sulfanyl discrimination using UV light as a source of energy. Our strategies involve a two-step and a one-pot approach with reaction times of 11-18 h and yields ranging between 72 and 94%. The two strategies are compared. In the experiment, the researchers used many compounds, for example, 3-Methoxyphenylboronic acid(cas: 10365-98-7Computed Properties of C7H9BO3)

3-Methoxyphenylboronic acid(cas: 10365-98-7) belongs to boronic acids. Boronic acids are mild Lewis acids which are generally stable and easy to handle, making them important to organic synthesis.Computed Properties of C7H9BO3

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

In 2019,Journal of Organic Chemistry included an article by Luo, Zhongfeng; Xiong, Li; Liu, Tingting; Zhang, Yuqi; Lu, Siqi; Chen, Yuwen; Guo, Weijie; Zhu, Yulin; Zeng, Zhuo. HPLC of Formula: 10365-98-7. The article was titled 《Palladium-Catalyzed Decarbonylative Suzuki-Miyaura Coupling of Amides To Achieve Biaryls via C-N Bond Cleavage》. The information in the text is summarized as follows:

The palladium-catalyzed decarbonylative Suzuki-Miyaura coupling of amides via selective amide C-N bond cleavage was reported, which afforded mild access to substitute biaryl products in the presence of low catalyst loading with NaHCO3 as the base in good yields within 4 h (29 examples). The experimental process involved the reaction of 3-Methoxyphenylboronic acid(cas: 10365-98-7HPLC of Formula: 10365-98-7)

3-Methoxyphenylboronic acid(cas: 10365-98-7) belongs to boronic acids. Boronic acids are mild Lewis acids which are generally stable and easy to handle, making them important to organic synthesis.HPLC of Formula: 10365-98-7

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Yang, Qi-Liang; Liu, Ying; Liang, Lei; Li, Zhi-Hao; Qu, Gui-Rong; Guo, Hai-Ming published an article in 2022. The article was titled 《Facilitating Rh-Catalyzed C-H Alkylation of (Hetero)arenes and 6-Arylpurine Nucleosides (Nucleotides) with Electrochemistry》, and you may find the article in Journal of Organic Chemistry.Recommanded Product: 10365-98-7 The information in the text is summarized as follows:

An electrochem. approach to promote the ortho C-H alkylation of (hetero)arenes via rhodium catalysis under mild conditions was described. This approach features mild conditions with high levels of regio- and monoselectivity that tolerated a variety of aromatic and heteroaromatic groups and offered a widely applicable method for late-stage diversification of complex mol. architectures including tryptophan, estrone, diazepam, nucleosides and nucleotides. Alkyl boronic acids, esters and alkyl trifluoroborates were demonstrated as suitable coupling partners. The isolation of key rhodium intermediates and mechanistic studies provided strong support for a rhodium(III/IV or V) regime. The results came from multiple reactions, including the reaction of 3-Methoxyphenylboronic acid(cas: 10365-98-7Recommanded Product: 10365-98-7)

3-Methoxyphenylboronic acid(cas: 10365-98-7) belongs to boronic acids. Boronic acids are mild Lewis acids which are generally stable and easy to handle, making them important to organic synthesis.Recommanded Product: 10365-98-7

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

The author of 《An Efficient Ni/Pd Catalyzed Chemoselective Synthesis of 1,3,2-Benzodiazaborininones from Boronic Acids and Anthranilamides》 were Wang, Hao-Jie; Zhang, Mo; Li, Wen-Jing; Ni, Yu; Lin, Jin; Zhang, Zhan-Hui. And the article was published in Advanced Synthesis & Catalysis in 2019. Application of 10365-98-7 The author mentioned the following in the article:

An efficient Ni/Pd catalyzed chemoselective synthesis of 1,3,2-benzodiazaborininones from boronic acids and anthranilamide was developed. This protocol allows for the rapid and straightforward access to a wide range of 1,3,2-benzodiazaborininones at room temperature with excellent functional group tolerance. The experimental part of the paper was very detailed, including the reaction process of 3-Methoxyphenylboronic acid(cas: 10365-98-7Application of 10365-98-7)

3-Methoxyphenylboronic acid(cas: 10365-98-7) belongs to boronic acids. Boronic acids are mild Lewis acids which are generally stable and easy to handle, making them important to organic synthesis.Application of 10365-98-7

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

《Highly Selective Room-Temperature Suzuki-Miyaura Coupling of Bromo-2-sulfonyloxypyridines for Unsymmetrical Diarylpyridines》 was written by Jeon, Young-Kyo; Lee, Jae-Yeon; Kim, Seo-Eun; Kim, Won-Suk. Category: ethers-buliding-blocksThis research focused onunsym diarylpyridine chemoselective preparation Suzuki coupling bromosulfonyloxypyridine boronic acid. The article conveys some information:

A new and mild synthetic approach has been developed for the synthesis of pharmaceutically important unsym. diarylpyridines via chemoselective Suzuki-Miyaura coupling reactions of bromo-2-sulfonyloxypyridines. Most reactions allow for facile access to aryl-2-sulfonyloxypyridines at room temperature in yields of 5-99% with excellent chemoselectivity in the presence of Pd(OAc)2 (2.0 mol %) and Ad2BnP (2.4 mol %). The second arylation of the remaining tosyl or triflyl group in the monoarylpyridine derivatives obtained was successfully accomplished for the synthesis of unsym. 2,3-, 2,4-, 2,5-, and 2,6-diarylpyridine derivatives Furthermore, a one-pot synthesis of unsym. diarylpyridines starting from bromo-2-sulfonyloxypyridine was accomplished to demonstrate the practical convenience. Finally, with this method, an antibacterial agent, a topoisomerase inhibitor, and etoricoxib, a nonsteroidal anti-inflammatory drug, were successfully synthesized from the corresponding bromo-2-hydroxypyridines in overall yields of 80, 86, and 49%, resp. The experimental part of the paper was very detailed, including the reaction process of 3-Methoxyphenylboronic acid(cas: 10365-98-7Category: ethers-buliding-blocks)

3-Methoxyphenylboronic acid(cas: 10365-98-7) belongs to boronic acids. Boronic acids are mild Lewis acids which are generally stable and easy to handle, making them important to organic synthesis.Category: ethers-buliding-blocks

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

The author of 《Fluoroalkenylation of boronic acids via an oxidative Heck reaction》 were Lee, Da Seul; Cho, Eun Jin. And the article was published in Organic & Biomolecular Chemistry in 2019. Application of 10365-98-7 The author mentioned the following in the article:

A fluoroalkenylation of boronic acids with fluoroalkyl alkenes has been developed. The Pd-catalyzed oxidative Heck coupling reaction proceeds under an oxygen atm. at room temperature, in the absence of a base and/or a ligand, showing excellent practicality of the process. This simple transformation is highly stereoselective to provide only E-isomers. In addition to the general approach using alkenes with functionalized fluoroalkyl reagents, this method, by transferring an aromatic system to the electron-deficient fluoroalkyl alkene, provides an efficient alternative method to yield valuable organofluorines. The experimental part of the paper was very detailed, including the reaction process of 3-Methoxyphenylboronic acid(cas: 10365-98-7Application of 10365-98-7)

3-Methoxyphenylboronic acid(cas: 10365-98-7) belongs to boronic acids. Boronic acids are mild Lewis acids which are generally stable and easy to handle, making them important to organic synthesis.Application of 10365-98-7

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

The author of 《Nickel-Catalyzed Construction of 2,4-disubstituted Imidazoles via C-C Coupling and C-N Condensation Cascade Reactions》 were Fang, Shengyang; Yu, Haihua; Yang, Xicheng; Li, Jianqi; Shao, Liming. And the article was published in Advanced Synthesis & Catalysis in 2019. Synthetic Route of C7H9BO3 The author mentioned the following in the article:

A convenient Ni(II)-catalyzed C-C and C-N cascade coupling reaction was developed to directly access various 2,4-disubstituted imidazoles [e.g., N-(cyanomethyl)acetamide + phenylboronic acid → 2-methyl-4-phenyl-1H-imidazole (87%)]. The reaction scope covers a variety of aryl and aliphatic substitutions, which demonstrate moderate-to-excellent yields. The tolerance of halogen and N-containing heterocyclic groups demonstrates the versatility of this method for further synthetic explorations. The experimental part of the paper was very detailed, including the reaction process of 3-Methoxyphenylboronic acid(cas: 10365-98-7Synthetic Route of C7H9BO3)

3-Methoxyphenylboronic acid(cas: 10365-98-7) belongs to boronic acids. Boronic acids are mild Lewis acids which are generally stable and easy to handle, making them important to organic synthesis.Synthetic Route of C7H9BO3

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

The author of 《Palladium nanoparticles encapsulated in MIL-101-NH2 catalyzed one-pot reaction of Suzuki-Knoevenagel reaction》 were Li, Jia-Xin; Li, Xin; Tang, Hong; Zhang, Yu-Yang; Han, Zheng-Bo. And the article was published in Inorganic Chemistry Communications in 2019. COA of Formula: C7H9BO3 The author mentioned the following in the article:

Bifunctional Cr-MOF catalysts containing palladium nanoparticles (NPs) have been prepared Combining the high activity of Pd NPs and base sites in MIL-101-NH2, the catalysts (Pd@MIL-101-NH2) exhibited distinct catalytic activity in a one-pot Suzuki-Knoevenagel reaction. Pd@MIL-101-NH2 has been characterized by x-ray diffraction (XRD), transmission electron microscopy (TEM), thermogravimetric anal. (TGA), and fourier transform IR spectroscopy (FT-IR). Various substituted phenylboronic acids were used to research the one-pot reaction. The results were highly satisfactory, not only got high yield, but reduced reaction time. Leakage experiments further demonstrated that there is no leaching of active palladium nanoparticles during the reactions. Catalysts could be reused for at least five cycles and activity is not significantly decreased.3-Methoxyphenylboronic acid(cas: 10365-98-7COA of Formula: C7H9BO3) was used in this study.

3-Methoxyphenylboronic acid(cas: 10365-98-7) belongs to boronic acids. Boronic acids are mild Lewis acids which are generally stable and easy to handle, making them important to organic synthesis.COA of Formula: C7H9BO3

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem