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101327-84-8

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101327-84-8 Usage

Description

1-Nitro-2-naphthaldehyde 97, also known as NAA, is a yellow to brown crystalline powder that serves as a key intermediate in the synthesis of various organic compounds. It is characterized by its chemical structure, which includes a nitro group attached to a naphthaldehyde molecule. Upon exposure to UV light, 1-nitro-2-naphthaldehyde undergoes a transformation into the corresponding nitroso acid.

Uses

Used in Chemical Synthesis Industry:
1-Nitro-2-naphthaldehyde 97 is used as a precursor in the synthesis of complex organic molecules for various applications. It plays a crucial role in the preparation of 3-acetoxy-2-methylene-3-(1-nitronaphth-2-yl)propanoate and ethyl 3-acetoxy-2-methylene-3-(1-nitronaphth-2-yl)propanoate, which are important intermediates in the production of pharmaceuticals, agrochemicals, and other specialty chemicals.
In the Chemical Research Field:
1-Nitro-2-naphthaldehyde 97 is utilized as a research compound for studying the properties and reactions of nitro-containing aromatic compounds. Its photochemical transformation into nitroso acid upon UV irradiation makes it an interesting subject for research in the field of photochemistry and materials science.
Used in Photochemical Applications:
The photochemical properties of 1-nitro-2-naphthaldehyde 97 make it a valuable component in the development of photoresponsive materials and systems. Its ability to transform into nitroso acid under UV light can be harnessed for applications such as smart coatings, sensors, and other devices that require light-triggered responses.

Check Digit Verification of cas no

The CAS Registry Mumber 101327-84-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,3,2 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 101327-84:
(8*1)+(7*0)+(6*1)+(5*3)+(4*2)+(3*7)+(2*8)+(1*4)=78
78 % 10 = 8
So 101327-84-8 is a valid CAS Registry Number.
InChI:InChI=1/C11H7NO3/c13-7-9-6-5-8-3-1-2-4-10(8)11(9)12(14)15/h1-7H

101327-84-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-nitronaphthalene-2-carbaldehyde

1.2 Other means of identification

Product number -
Other names 1-nitro-2-naphthylaldehyde

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:101327-84-8 SDS

101327-84-8Relevant articles and documents

Introduction of benzo[h]quinoline and 1,10-phenanthroline subunits by friedl?nder methodology

Riesgo, Elvira C.,Jin, Xiaoqing,Thummel, Randolph P.

, p. 3017 - 3022 (1996)

An improved preparation of 8-amino-7-quinolinecarbaldehyde has been developed. The methyl group of 7-methyl-8-nitroquinoline may be oxidized to an aldehyde by treatment first with dimethylformamide dimethyl acetal followed by sodium periodate. Reduction with iron provides the amino aldehyde. An analogous sequence affords 1-amino-2-naphthalenecarbaldehyde. Friedl?nder condensation of the quinoline derivative with a series of acetylaromatics provides the corresponding 2-aryl-1,10-phenanthrolines. Condensation of either amino aldehyde with 1,3-diacetylbenzene or 2,6-diacetylpyridine provides the expected Friedl?nder product. Similar chemistry is described for reactions of the amino aldehydes with 1,4-diacetylbenzene, 4,4′-diacetylbiphenyl, 1,5-diacetylanthracene, 1,2,3,4,5,6,7,8-octahydroacridine-1,8-dione, and tetracyclo-[6.3.0.0.4,1105,9]undecane-2,7-dione (TCU-2,7-dione).

BN-Phenanthrenes: Synthesis, Reactivity, and Optical Properties

Zhang, Chen,Zhang, Lei,Sun, Chao,Sun, Wenfang,Liu, Xuguang

, p. 3476 - 3480 (2019)

Two series of BN-phenanthrenes, including the parental compounds, have been synthesized in an efficient manner from commercially available materials. Both parental BN-phenanthrenes are strongly fluorescent in solution. Their absorption and emission spectr

Novel functionalized indigo derivatives for organic electronics

Klimovich, Irina V.,Zhilenkov, Alexander V.,Кuznetsova, Lidiya I.,Frolova, Lubov A.,Yamilova, Olga R.,Troyanov, Sergey I.,Lyssenko, Konstantin A.,Troshin, Pavel A.

, (2020/11/24)

A series of nine novel indigo derivatives, including diiodoindigo, octahalogenated indigoids and compounds with extended π-conjugated system, were synthesized, characterized and investigated as semiconductor materials in organic field-effect transistors (OFETs). Among them, 6,6′-diiodoindigo demonstrated the ambipolar behavior with balanced p-type and n-type mobilities. The complete substitution of hydrogens at the indigo core with halogen atoms led to low electron mobilities in OFETs. An extension of the conjugated system through the introduction of small aromatic substituents (thiophene and phenyl) resulted in predominant p-type behavior. Fusion of aromatic rings resulted in z-shaped dibenzoindigo, which showed poor charge transport properties due to the non-optimal arrangement of molecules along each other in the crystal lattice. The acquired data fulfilled the previously reported model based on the relationship between the chemical nature of substituents and their positions at the indigo core, optoelectronic properties of materials and their performance in OFETs. The results of this study will be useful for rational design of a new generation of the indigo-based semiconductors for biocompatible organic electronics.

A highly selective tandem cross-coupling of gem-dihaloolefins for a modular, efficient synthesis of highly functionalized indoles

Fang, Yuan-Qing,Lautens, Mark

, p. 538 - 549 (2008/09/17)

(Chemical Equation Presented) A highly efficient method of indole synthesis using gem-dihalovinylaniline substrates and an organoboron reagent was developed via a Pd-catalyzed tandem intramolecular amination and an intermolecular Suzuki coupling. Aryl, alkenyl, and alkyl boron reagents are all successfully employed, making for a versatile modular approach. The reaction tolerates a variety of substitution patterns on the aniline leading to indoles with group at C2-C7. The orthogonal approach of the sequential copper- and palladium-mediated synthesis of 1,2-diarylindoles exploited the wide availability of diverse organoboron reagents.

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