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3194-15-8

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3194-15-8 Usage

Synthesis Reference(s)

Journal of the American Chemical Society, 72, p. 2737, 1950 DOI: 10.1021/ja01162a109

Check Digit Verification of cas no

The CAS Registry Mumber 3194-15-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,1,9 and 4 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 3194-15:
(6*3)+(5*1)+(4*9)+(3*4)+(2*1)+(1*5)=78
78 % 10 = 8
So 3194-15-8 is a valid CAS Registry Number.
InChI:InChI=1/C7H8O2/c1-2-6(8)7-4-3-5-9-7/h3-5H,2H2,1H3

3194-15-8 Well-known Company Product Price

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  • (Code)Product description
  • CAS number
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  • Alfa Aesar

  • (H26754)  2-Propionylfuran, 97%   

  • 3194-15-8

  • 5g

  • 1014.0CNY

  • Detail
  • Alfa Aesar

  • (H26754)  2-Propionylfuran, 97%   

  • 3194-15-8

  • 25g

  • 3104.0CNY

  • Detail

3194-15-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(furan-2-yl)propan-1-one

1.2 Other means of identification

Product number -
Other names Furyl ethyl ketone

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:3194-15-8 SDS

3194-15-8Relevant articles and documents

-

Emling et al.

, p. 703 (1949)

-

Method for preparing 2-acyl furan

-

Paragraph 0024; 0027, (2019/12/25)

The invention relates to a method for preparing 2-acyl furan. The method is characterized by comprising the following steps: (1) controlling the temperature to -10-40 DEG C, and adding 70-98% of a water phase or 10-90% of a mixed liquid of the water phase and an organic phase, 0.0001-2.0% of an osmium compound and 0.001-5.0% of an amine compound into a reaction container so as to obtain a reactionliquid; (2) feeding the reaction liquid into a sealed reactor, and performing gas exchange to provide an aerobic environment for reactions; (3) adding 1-(2-furyl)-1-alkyl methanol into the sealed reactor, and controlling the pressure to 0-20MPa and the temperature to 0-200 DEG C for 1-74 hours; and (4) after the reaction is stopped, performing cooling to the room temperature, performing pressurerelease to the barometric pressure, adding sodium hydrogen sulfate and acetic acid, performing extraction, and performing organic phase vacuum distillation refining, so as to obtain a 2-acyl furan product. The method has the advantages that technical and economical defects of a conventional synthesis route can be avoided, process procedures can be reduced, consumption and emission can be reduced,the energy consumption and the cost can be lowered, and the method is applicable to capacity increase industrial production.

Additive-Free Isomerization of Allylic Alcohols to Ketones with a Cobalt PNP Pincer Catalyst

Spiegelberg, Brian,Dell'Acqua, Andrea,Xia, Tian,Spannenberg, Anke,Tin, Sergey,Hinze, Sandra,de Vries, Johannes G.

supporting information, p. 7820 - 7825 (2019/05/22)

Catalytic isomerization of allylic alcohols in ethanol as a green solvent was achieved by using air and moisture stable cobalt (II) complexes in the absence of any additives. Under mild conditions, the cobalt PNP pincer complex substituted with phenyl groups on the phosphorus atoms appeared to be the most active. High rates were obtained at 120 °C, even though the addition of one equivalent of base increases the speed of the reaction drastically. Although some evidence was obtained supporting a dehydrogenation–hydrogenation mechanism, it was proven that this is not the major mechanism. Instead, the cobalt hydride complex formed by dehydrogenation of ethanol is capable of double-bond isomerization through alkene insertion–elimination.

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