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2460-58-4

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2460-58-4 Usage

Chemical Properties

Yellow Crystalline Solid

Uses

2-Hydroxy-4-nitrobenzaldehyde (cas# 2460-58-4) is a compound useful in organic synthesis.

Check Digit Verification of cas no

The CAS Registry Mumber 2460-58-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,6 and 0 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2460-58:
(6*2)+(5*4)+(4*6)+(3*0)+(2*5)+(1*8)=74
74 % 10 = 4
So 2460-58-4 is a valid CAS Registry Number.
InChI:InChI=1/C7H5NO4/c9-4-5-1-2-6(8(11)12)3-7(5)10/h1-4,10H

2460-58-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-hydroxy-4-nitrobenzaldehyde

1.2 Other means of identification

Product number -
Other names 2-Hydroxy-4-Nitro-Benzaldehyde

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:2460-58-4 SDS

2460-58-4Relevant articles and documents

(NO)Ru(salen)-Catalyzed Aerobic Oxidation of o-Hydroxybenzyl Alcohol Derivatives

Tashiro, Aya,Mitsuishi, Akimasa,Irie, Ryo,Katsuki, Tsutomu

, p. 1868 - 1870 (2003)

Various salicylaldehyde derivatives were prepared from the corresponding alcohols in good to excellent yields by ecologically benign aerobic oxidation using ruthenium salen nitrosyl complex 1 as catalyst under visible light-irradiation.

Imine or Enamine? Insights and Predictive Guidelines from the Electronic Effect of Substituents in H-Bonded Salicylimines

Cintas, Pedro,Martínez, R. Fernando,Matamoros, Esther,Palacios, Juan C.

, p. 5838 - 5862 (2020/05/20)

Imine and enamine bonds decorate the skeleton of numerous reagents, catalysts, and organic materials. However, it is difficult to isolate at will a single tautomer, as dynamic equilibria occur easily, even in the solid state, and are sensitive to electronic and steric effect, including π-conjugation and H-bonding. Here, using as model Schiff bases generated from salicylaldehydes and TRIS in a set of linear free energy relationships (LFER), we disclose how the formation of either imines or enamines can be controlled and provide a comprehensive framework that captures the structural underpinning of this prediction. This work highlights the potentiality of tailor-made designs en route to compounds with desirable functionality.

Catalytic oxidation of alcohols and alkyl benzenes to carbonyls using Fe3O4?SiO2?(TEMPO)-: Co -(Chlorophyll-CoIII) as a bi-functional, self-co-oxidant nanocatalyst

Hamah-Ameen, Baram Ahmed,Kazemnejadi, Milad,Mahmoudi, Boshra,Rostami, Amin

, p. 6600 - 6613 (2020/11/16)

Chlorophyll b was extracted from heliotropium europaeum plant, demetalated, allylated and grafted to acrylated TEMPO through a copolymerization protocol. Then, the chlorophyll monomers were coordinated to Co ions, immobilized on magnetic nanoparticles and the resulting hybrid was used as a powerful catalyst for a variety of oxidation reactions. By using the present method, oxidation of benzylic alcohols and alkyl benzenes to carbonyls was accomplished in water under aerobic conditions. Moreover, direct oxidation of alcohols to carboxylic acids was performed by adding NaOCl to the mixture. All entries were oxidized to the corresponding desired product with high to excellent yields and up to 97% selectivity. The catalyst was thoroughly characterized by CV, TGA, VSM, XRD, XPS, DLS, FE-SEM, TEM, UV-Vis, EDX, and BET analyses. The activity of the catalyst was investigated by applying various components of the catalyst to the oxidation model separately. The reasonable mechanisms are suggested based on the cooperation between the TEMPO groups and cobalt(iii) (or Co(iv)) sites on the catalyst. The catalyst could be recovered and reused for at least 7 consecutive recycles without any considerable reactivity loss. This journal is

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