Welcome to LookChem.com Sign In|Join Free

CAS

  • or

23496-29-9

Post Buying Request

23496-29-9 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

23496-29-9 Usage

General Description

2,2-dichloro-N-methyl-N-phenylacetamide is a chemical compound that is used as a broad-spectrum, non-systemic, low toxicity insecticide. It is commonly known by the trade name Dichlorvas and is used to control insects in various agricultural and horticultural crops. The compound works by affecting the nervous system of insects, causing paralysis and ultimately leading to their death. It is also used as a veterinary medicine for the control of external parasites on livestock. However, 2,2-dichloro-N-methyl-N-phenylacetamide is considered to be highly toxic to aquatic organisms and poses a risk to the environment if not used properly and responsibly.

Check Digit Verification of cas no

The CAS Registry Mumber 23496-29-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,4,9 and 6 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 23496-29:
(7*2)+(6*3)+(5*4)+(4*9)+(3*6)+(2*2)+(1*9)=119
119 % 10 = 9
So 23496-29-9 is a valid CAS Registry Number.

23496-29-9Relevant articles and documents

-

McKie

, (1924)

-

Synthesis and Mechanistic Insights of the Formation of 3-Hydroxyquinolin-2-ones including Viridicatin from 2-Chloro- N,3-diaryloxirane-2-carboxamides under Acid-Catalyzed Rearrangements

Mamedov, Vakhid A.,Mamedova, Vera L.,Qu, Zheng-Wang,Zhu, Hui,Galimullina, Venera R.,Korshin, Dmitry E.,Khikmatova, Gul'Naz Z.,Litvinov, Igor A.,Latypov, Shamil K.,Sinyashin, Oleg G.,Grimme, Stefan

, p. 13514 - 13534 (2021/09/28)

N-Benzyl-2-chloro-N,3-diaryloxirane-2-carboxamides, easily obtained from aromatic aldehydes and anilides of dichloroacetic acid under Darzens condensation conditions, proved to be excellent starting compounds for the synthesis of 3-hydroxyindolin-2-ones, cyclohepto[b]pyrrole-2,3-diones, and 1-azaspiro[4.5]deca-3,6,9-triene-2-ones via the C(sp2)-C(sp2) bond formation in the first case and C(sp2)-C(sp3) bond formation in the second and third cases. Under optimized reaction conditions, 3-hydroxyindolin-2-ones are obtained in a one-pot process, which involves the treatment of N-benzyl-2-chloro-N,3-diaryloxirane-2-carboxamides with CF3CO2H or AcOH/H2SO4. In the case of intramolecular cyclization, the detailed reaction channels depend strongly on the substituents present in the anilide component and in the aromatic ring of the aldehyde component of N-benzyl-2-chloro-N,3-diaryloxirane-2-carboxamides, as well as the temperature and duration of the reaction. A combined experimental and DFT mechanistic study of the formation of 1-benzyl-3-hydroxy-4-arylquinolin-2(1H)-ones showed that there are three competing reaction channels: (a) ring-closure via the ipso site, (b) ring-closure via the 1,2-Cl shift, and (c) ring-closure via the ortho site. Such mechanistic insights enabled an effective one-pot gram-scale synthesis of viridicatin from benzaldehyde and 2,2-dichloro-N-(4-methoxybenzyl)-N-phenylacetamide.

Investigation of the Potential of Molybdenum(VI) Hydrazido(2-) Complexes as Sources of Nitrenium Ions: Cleavage of the N-N Bond and Incorporation of the β-Nitrogen Group into Solvent Molecules

Baum, Marc M.,Smith, Edward H.

, p. 2513 - 2520 (2007/10/02)

Photolyis or thermolysis of bis(N,N-dimethyldithiocarbamato)bismolybdenum(VI) complexes in 1,1,2,2-tetrachloroethane results predominantly in transfer of the hydrazido group to the solvent with formation of dichloroacetohydrazides.A small amount of the corresponding dichloroacetamides are produced by N-N cleavage and N(R)Ph transfer.In contrast, the latter process dominates the reaction of dichlorobis(N,N-dimethyldithiocarbamato)mono-molybdenum(VI) complexes with silver nitrate in alcohols occuring concomitantly with ring methoxylation and nitration and N-nitrosation.Neither transfer of N(R)Ph appears to involve free nitrenium ions.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 23496-29-9