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5623-26-7

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5623-26-7 Usage

Synthesis Reference(s)

Journal of the American Chemical Society, 77, p. 984, 1955 DOI: 10.1021/ja01609a053The Journal of Organic Chemistry, 53, p. 2381, 1988Tetrahedron Letters, 33, p. 2621, 1992 DOI: 10.1016/S0040-4039(00)79041-1

Check Digit Verification of cas no

The CAS Registry Mumber 5623-26-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,2 and 3 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 5623-26:
(6*5)+(5*6)+(4*2)+(3*3)+(2*2)+(1*6)=87
87 % 10 = 7
So 5623-26-7 is a valid CAS Registry Number.
InChI:InChI=1/C15H14O2/c1-15(17,13-10-6-3-7-11-13)14(16)12-8-4-2-5-9-12/h2-11,17H,1H3

5623-26-7 Well-known Company Product Price

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  • Alfa Aesar

  • (L07240)  alpha-Hydroxy-alpha-methylbenzyl phenyl ketone, 98%   

  • 5623-26-7

  • 10g

  • 600.0CNY

  • Detail
  • Alfa Aesar

  • (L07240)  alpha-Hydroxy-alpha-methylbenzyl phenyl ketone, 98%   

  • 5623-26-7

  • 50g

  • 2499.0CNY

  • Detail

5623-26-7SDS

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 2-hydroxy-1,2-diphenylpropan-1-one

1.2 Other means of identification

Product number -
Other names 2-hydroxy-1,2-diphenyl-propan-1-one

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:5623-26-7 SDS

5623-26-7Relevant articles and documents

Isothiourea-Catalyzed Acylative Kinetic Resolution of Tertiary α-Hydroxy Esters

Greenhalgh, Mark D.,Laina-Martín, Víctor,Neyyappadath, Rifahath M.,Qu, Shen,Smith, Andrew D.,Smith, Samuel M.

supporting information, p. 16572 - 16578 (2020/09/09)

A highly enantioselective isothiourea-catalyzed acylative kinetic resolution (KR) of acyclic tertiary alcohols has been developed. Selectivity factors of up to 200 were achieved for the KR of tertiary alcohols bearing an adjacent ester substituent, with both reaction conversion and enantioselectivity found to be sensitive to the steric and electronic environment at the stereogenic tertiary carbinol centre. For more sterically congested alcohols, the use of a recently-developed isoselenourea catalyst was optimal, with equivalent enantioselectivity but higher conversion achieved in comparison to the isothiourea HyperBTM. Diastereomeric acylation transition state models are proposed to rationalize the origins of enantiodiscrimination in this process. This KR procedure was also translated to a continuous-flow process using a polymer-supported variant of the catalyst.

Highly efficient C-H hydroxylation of carbonyl compounds with oxygen under mild conditions

Liang, Yu-Feng,Jiao, Ning

, p. 548 - 552 (2014/01/23)

A transition-metal-free Cs2CO3-catalyzed α-hydroxylation of carbonyl compounds with O2 as the oxygen source is described. This reaction provides an efficient approach to tertiary α-hydroxycarbonyl compounds, which are highly valued chemicals and widely used in the chemical and pharmaceutical industry. The simple conditions and the use of molecular oxygen as both the oxidant and the oxygen source make this protocol very environmentally friendly and practical. This transformation is highly efficient and highly selective for tertiary C(sp3)-H bond cleavage. OH, so simple! A transition-metal-free Cs2CO 3-catalyzed α-hydroxylation of carbonyl compounds with O 2 provided a variety of tertiary α-hydroxycarbonyl compounds (see scheme; DMSO=dimethyl sulfoxide), which are widely used in the chemical and pharmaceutical industry. The simple conditions and the use of molecular oxygen as both the oxidant and the oxygen source make this protocol very efficient and practical.

A dinuclear palladium catalyst for α-Hydroxylation of carbonyls with O2

Chuang, Gary Jing,Wang, Weike,Lee, Eunsung,Ritter, Tobias

supporting information; experimental part, p. 1760 - 1762 (2011/04/15)

A chemo- and regioselective α-hydroxylation reaction of carbonyl compounds with molecular oxygen as oxidant is reported. The hydroxylation reaction is catalyzed by a dinuclear Pd(II) complex, which functions as an oxygen transfer catalyst, reminiscent of an oxygenase. The development of this oxidation reaction was inspired by discovery and mechanism evaluation of previously unknown Pd(III)-Pd(III) complexes.

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