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5957-90-4

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5957-90-4 Usage

Synthesis Reference(s)

Tetrahedron, 50, p. 8301, 1994 DOI: 10.1016/S0040-4020(01)85554-X

Check Digit Verification of cas no

The CAS Registry Mumber 5957-90-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,9,5 and 7 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5957-90:
(6*5)+(5*9)+(4*5)+(3*7)+(2*9)+(1*0)=134
134 % 10 = 4
So 5957-90-4 is a valid CAS Registry Number.
InChI:InChI=1/C12H11NO/c1-14-11-7-5-10(6-8-11)12-4-2-3-9-13-12/h2-9H,1H3

5957-90-4 Well-known Company Product Price

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  • TCI America

  • (M2101)  2-(4-Methoxyphenyl)pyridine  >97.0%(GC)(T)

  • 5957-90-4

  • 1g

  • 650.00CNY

  • Detail
  • TCI America

  • (M2101)  2-(4-Methoxyphenyl)pyridine  >97.0%(GC)(T)

  • 5957-90-4

  • 5g

  • 1,350.00CNY

  • Detail
  • TCI America

  • (M2101)  2-(4-Methoxyphenyl)pyridine  >97.0%(GC)(T)

  • 5957-90-4

  • 25g

  • 3,990.00CNY

  • Detail

5957-90-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(4-Methoxyphenyl)pyridine

1.2 Other means of identification

Product number -
Other names 2-(4-METHOXYPHENYL)PYRIDINE

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:5957-90-4 SDS

5957-90-4Relevant articles and documents

Decarbonylative Pd-Catalyzed Suzuki Cross-Coupling for the Synthesis of Structurally Diverse Heterobiaryls

Blakemore, David C.,Cervantes-Reyes, Alejandro,Chinigo, Gary M.,Smith, Aaron C.,Szostak, Michal

supporting information, p. 1678 - 1683 (2022/03/14)

Heteroaromatic biaryls are core scaffolds found in a plethora of pharmaceuticals; however, their direct synthesis by the Suzuki cross-coupling is limited to heteroaromatic halide starting materials. Here, we report a direct synthesis of diverse nitrogen-containing heteroaromatic biaryls by Pd-catalyzed decarbonylative Suzuki cross-coupling of widely available heterocyclic carboxylic acids with arylboronic acids. The practical and modular nature of this cross-coupling enabled the straightforward preparation of >45 heterobiaryl products using pyridines, pyrimidines, pyrazines, and quinolines in excellent yields. We anticipate that the modular nature of this protocol will find broad application in medicinal chemistry and drug discovery research.

Cp*Rh(iii)/boron hybrid catalysis for directed C-H addition to β-substituted α,β-unsaturated carboxylic acids

Hirata, Yuki,Kojima, Masahiro,Matsunaga, Shigeki,Tanaka, Ryo,Yoshino, Tatsuhiko

supporting information, p. 76 - 79 (2021/12/29)

The C-H bond addition reaction of 2-phenylpyridine derivatives with α,β-unsaturated carboxylic acids catalyzed by Cp*Rh(iii)/BH3·SMe2is reported. Activation of C-H bonds with the rhodium catalyst and activation of α,β-unsaturated carboxylic acids with the boron catalyst cooperatively work, and a BINOL-urea hybrid ligand significantly improved the reactivity. With the optimized hybrid catalytic system, various β-disubstituted carboxylic acids were obtained under mild reaction conditions.

C2-Selective silylation of pyridines by a rhodium-aluminum complex

Hara, Naofumi,Uemura, Nao,Nakao, Yoshiaki

, p. 5957 - 5960 (2021/06/18)

We have developed a C2-selective mono-silylation of a variety of pyridines using a Rh-Al complex. Both the site- and mono-selectivity are controlledviathe pyridine coordination to the Lewis-acidic Al center prior to the activation of the pyridine C(2)-H bond at the proximal Rh center. A reaction mechanism is proposed based on several mechanistic studies, including the isolation of a (2-pyridyl)silylrhodium intermediate.

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