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39931-77-6

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39931-77-6 Usage

Uses

Ethyl 3-Pyridylacetate is a reagent in the preparation of piperidinylalkanoic acid derivatives as a potent α4β1 integrin antagonists.

Chemical Properties

clear colorless to yellow liquid

Check Digit Verification of cas no

The CAS Registry Mumber 39931-77-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,9,3 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 39931-77:
(7*3)+(6*9)+(5*9)+(4*3)+(3*1)+(2*7)+(1*7)=156
156 % 10 = 6
So 39931-77-6 is a valid CAS Registry Number.
InChI:InChI=1/C9H11NO2/c1-2-12-9(11)6-8-4-3-5-10-7-8/h3-5,7H,2,6H2,1H3

39931-77-6 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • Alfa Aesar

  • (A14768)  Ethyl 3-pyridineacetate, 99%   

  • 39931-77-6

  • 5g

  • 561.0CNY

  • Detail
  • Alfa Aesar

  • (A14768)  Ethyl 3-pyridineacetate, 99%   

  • 39931-77-6

  • 25g

  • 1946.0CNY

  • Detail
  • Alfa Aesar

  • (A14768)  Ethyl 3-pyridineacetate, 99%   

  • 39931-77-6

  • 100g

  • 7107.0CNY

  • Detail
  • Aldrich

  • (E47255)  Ethyl3-pyridylacetate  99%

  • 39931-77-6

  • E47255-5G

  • 577.98CNY

  • Detail
  • Aldrich

  • (E47255)  Ethyl3-pyridylacetate  99%

  • 39931-77-6

  • E47255-25G

  • 2,652.39CNY

  • Detail
  • Aldrich

  • (E47255)  Ethyl3-pyridylacetate  99%

  • 39931-77-6

  • E47255-5G

  • 577.98CNY

  • Detail
  • Aldrich

  • (E47255)  Ethyl3-pyridylacetate  99%

  • 39931-77-6

  • E47255-25G

  • 2,652.39CNY

  • Detail
  • Aldrich

  • (E47255)  Ethyl3-pyridylacetate  99%

  • 39931-77-6

  • E47255-5G

  • 577.98CNY

  • Detail
  • Aldrich

  • (E47255)  Ethyl3-pyridylacetate  99%

  • 39931-77-6

  • E47255-25G

  • 2,652.39CNY

  • Detail
  • Aldrich

  • (E47255)  Ethyl3-pyridylacetate  99%

  • 39931-77-6

  • E47255-5G

  • 577.98CNY

  • Detail
  • Aldrich

  • (E47255)  Ethyl3-pyridylacetate  99%

  • 39931-77-6

  • E47255-25G

  • 2,652.39CNY

  • Detail

39931-77-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name ETHYL 3-PYRIDYLACETATE

1.2 Other means of identification

Product number -
Other names Ethyl 3-Pyridineacetate

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:39931-77-6 SDS

39931-77-6Relevant articles and documents

Coupling of Reformatsky Reagents with Aryl Chlorides Enabled by Ylide-Functionalized Phosphine Ligands

Hu, Zhiyong,Wei, Xiao-Jing,Handelmann, Jens,Seitz, Ann-Katrin,Rodstein, Ilja,Gessner, Viktoria H.,Goo?en, Lukas J.

supporting information, p. 6778 - 6783 (2021/02/01)

The coupling of aryl chlorides with Reformatsky reagents is a desirable strategy for the construction of α-aryl esters but has so far been substantially limited in the substrate scope due to many challenges posed by various possible side reactions. This limitation has now been overcome by the tailoring of ylide-functionalized phosphines to fit the requirements of Negishi couplings. Record-setting activities were achieved in palladium-catalyzed arylations of organozinc reagents with aryl electrophiles using a cyclohexyl-YPhos ligand bearing an ortho-tolyl-substituent in the backbone. This highly electron-rich, bulky ligand enables the use of aryl chlorides in room temperature couplings of Reformatsky reagents. The reaction scope covers diversely functionalized arylacetic and arylpropionic acid derivatives. Aryl bromides and chlorides can be converted selectively over triflate electrophiles, which permits consecutive coupling strategies.

Alcohol assisted C-C bond breaking: Copper-catalyzed deacetylative α-arylation of β-keto esters and amides

Ke, Jie,He, Chuan,Liu, Huiying,Xu, Huan,Lei, Aiwen

supporting information, p. 6767 - 6769 (2013/07/26)

A method of alcohol-assisted copper-catalyzed highly selective deacetylative α-arylation of β-keto esters and amides has been demonstrated, which illustrated an efficient example of achieving α-aryl esters and amides. From the synthetic point of view, this arylation protocol is general and practical, representing a simple way to produce α-arylated carbonyl compounds from basic starting materials at low cost.

Practical and scalable synthesis of ethyl (R)-piperidine-3-acetate

Zhu, Ying-Guang,Kan, Hong-Zhu,Jiang, Li-Qin,Hu, Wen-Hao

experimental part, p. 1137 - 1145 (2012/05/05)

A practical and scalable synthesis of ethyl (R)-piperidine-3-acetate was achieved from commercially available 3-pyridylacetic acid in 76% overall yield. The practical synthesis was demonstrated on 100-g scale. One-pot reductive N-ethylation of the pyridinium salt with acetonitrile gave an N-ethyl piperidine derivative. Copyright Taylor & Francis Group, LLC.

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