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19312-06-2

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19312-06-2 Usage

Uses

4,4-Dimethyl-2-phenyl-2-oxazoline may be used in the synthesis of an ester-ammonium salt via rupture of oxazoline ring.

Synthesis Reference(s)

Journal of the American Chemical Society, 82, p. 2032, 1960 DOI: 10.1021/ja01493a045Tetrahedron Letters, 27, p. 5269, 1986 DOI: 10.1016/S0040-4039(00)85187-4

General Description

4,4-Dimethyl-2-phenyl-2-oxazoline is an 2-aryl-2-oxazoline and has been tested as as ligand for the Suzuki coupling reaction of aryl bromides and arylboronic acids. 4,4-Dimethyl-2-phenyl-2-oxazoline forms mildly hygroscopic complexes, of general formulae [ZnX2(ox)2] (ox =4,4-Dimethyl-2-phenyl-2-oxazoline), with ether solutions of [ZnX2] (X = Cl, Br, I).Except ZnI2, which does not form an isolable complex due to steric reasons.

Check Digit Verification of cas no

The CAS Registry Mumber 19312-06-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,3,1 and 2 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 19312-06:
(7*1)+(6*9)+(5*3)+(4*1)+(3*2)+(2*0)+(1*6)=92
92 % 10 = 2
So 19312-06-2 is a valid CAS Registry Number.
InChI:InChI=1/C11H13NO/c1-11(2)8-13-10(12-11)9-6-4-3-5-7-9/h3-7H,8H2,1-2H3

19312-06-2 Well-known Company Product Price

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  • (Code)Product description
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  • Alfa Aesar

  • (B25058)  4,4-Dimethyl-2-phenyl-2-oxazoline, 97%   

  • 19312-06-2

  • 100g

  • 963.0CNY

  • Detail
  • Alfa Aesar

  • (B25058)  4,4-Dimethyl-2-phenyl-2-oxazoline, 97%   

  • 19312-06-2

  • 500g

  • 2859.0CNY

  • Detail
  • Aldrich

  • (346292)  4,4-Dimethyl-2-phenyl-2-oxazoline  96%

  • 19312-06-2

  • 346292-10G

  • 314.73CNY

  • Detail
  • Aldrich

  • (346292)  4,4-Dimethyl-2-phenyl-2-oxazoline  96%

  • 19312-06-2

  • 346292-50G

  • 501.93CNY

  • Detail

19312-06-2SDS

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 4,4-dimethyl-2-phenyl-5H-1,3-oxazole

1.2 Other means of identification

Product number -
Other names 4,4-Dimethyl-2-phenyl-4,5-dihydro-1,3-oxazole

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:19312-06-2 SDS

19312-06-2Relevant articles and documents

Arylation of Heterocycles via Rhodium-Catalyzed C-H Bond Functionalization

Lewis, Jared C.,Wiedemann, Sean H.,Bergman, Robert G.,Ellman, Jonathan A.

, p. 35 - 38 (2004)

(Equation presented) A new method for the rhodium-catalyzed arylation of a variety of heterocycles has been developed. The reaction provided moderate to good yields of the arylated products. A preliminary mechanistic investigation of this reaction revealed the intermediacy of an isolable N-heterocyclic carbene complex.

Substitution Effect on 2-(Oxazolinyl)-phenols and 1,2,5-Chalcogenadiazole -Annulated Derivatives: Emission-Color-Tunable, Minimalistic Excited-State Intramolecular Proton Transfer (ESIPT)-Based Luminophores

G?bel, Dominik,Rusch, Pascal,Duvinage, Daniel,Stauch, Tim,Bigall, Nadja-C.,Nachtsheim, Boris J.

supporting information, p. 14333 - 14355 (2021/10/20)

Minimalistic 2-(oxazolinyl)-phenols substituted with different electron-donating and -withdrawing groups as well as 1,2,5-chalcogenadiazole-annulated derivatives thereof were synthesized and investigated in regard to their emission behavior in solution as well as in the solid state. Depending on the nature of the incorporated substituent and its position, emission efficiencies were increased or diminished, resulting in AIE or ACQ characteristics. Single-crystal analysis revealed J- and H-type packing motifs and a so-far undescribed isolation of ESIPT-based fluorophores in the keto form.

Nickel-catalyzed reductive defunctionalization of esters in the absence of an external reductant: Activation of C-O bonds

Iyori, Yasuaki,Takahashi, Kenjiro,Yamazaki, Ken,Ano, Yusuke,Chatani, Naoto

supporting information, p. 13610 - 13613 (2019/11/14)

The nickel-catalyzed reductive cleavage of esters in the absence of an external reductant, which involves the cleavage of an inert acyl C-O bond in O-Alkyl esters is reported. Various groups, such as N-containing heterocycles, esters, amides, and even arene rings can function as a directing group.

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