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22082-98-0

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22082-98-0 Usage

General Description

Naphthalene, 2-(4-chlorophenyl)- is a chemical compound that belongs to the family of naphthalene derivatives. It is also known by its chemical name 1-chloro-2-(4-chlorophenyl) naphthalene. Naphthalene, 2-(4-chlorophenyl)- is commonly used in research laboratories as a building block for the synthesis of various organic compounds. It is also used in the production of pharmaceuticals and agrochemicals. Additionally, it has been shown to exhibit insecticidal properties and is used as an insecticide in some applications. Overall, Naphthalene, 2-(4-chlorophenyl)- is a versatile chemical with various industrial and research applications.

Check Digit Verification of cas no

The CAS Registry Mumber 22082-98-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,0,8 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 22082-98:
(7*2)+(6*2)+(5*0)+(4*8)+(3*2)+(2*9)+(1*8)=90
90 % 10 = 0
So 22082-98-0 is a valid CAS Registry Number.

22082-98-0Relevant articles and documents

Diels-Alder reactions of 2′-hydroxychalcones with ortho-benzoquinodimethane: A new synthesis of 3-aryl-2-naphthyl 2-hydroxyphenyl ketones

Brito, Cristela M.,Pinto, Diana C. G. A.,Silva, Artur M. S.,Silva, Ana M. G.,Tome, Augusto C.,Cavaleiro, Jose A. S.

, p. 2558 - 2569 (2006)

Diels-Alder reactions of the 2′-hydroxychalcones 1a-e with oriho-benzoquinodimethane (3) yielded the 3-aryl-1,2,3,4-tetrahydro-2-naphthyl 2-hydroxyphenyl ketones 4a-e in good yields. The dehydrogenation of the cycloadducts 4a-e to 3-aryl-2-naphthyl 2-hydroxyphenyl ketones 5a-e was studied. Good results were obtained when DDQ was used as oxidant and microwave irradiation as energy source. Several benzoxanthone derivatives were also obtained as minor products. Structures of all new compounds were established by extensive NMR studies. Wiley-VCH Verlag GmbH & Co. KGaA, 2006.

Arylketones as Aryl Donors in Palladium-Catalyzed Suzuki-Miyaura Couplings

Wang, Zhen-Yu,Ma, Biao,Xu, Hui,Wang, Xing,Zhang, Xu,Dai, Hui-Xiong

supporting information, p. 8291 - 8295 (2021/11/13)

Herein, we report the arylation, alkylation, and alkenylation of aryl ketones via a palladium-catalyzed Suzuki-Miyaura cross-coupling reaction. The use of the pyridine-oxazoline ligand is the key to the cleavage of the unstrained C-C bond. The late-stage arylation of aryl ketones derived from drugs and natural products demonstrated the synthetic utility of this protocol.

Organic Light Emitting Material and Organic Light Emitting Diode Having The Same

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Paragraph 0283-0286, (2021/11/02)

The present invention relates to a compound derivative for an organic electroluminescent device and an organic electroluminescent device using the same. The present invention relates to an aromatic compound including an indolocarbazolyl group and a spirobifluorenyl group, and more particularly, to an aromatic compound including an indolocarbazolyl group and a spirobifluorenyl group.

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