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86718-07-2

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86718-07-2 Usage

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Ethyl 4-(1H-imidazol-1-yl)benzoate

Check Digit Verification of cas no

The CAS Registry Mumber 86718-07-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,7,1 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 86718-07:
(7*8)+(6*6)+(5*7)+(4*1)+(3*8)+(2*0)+(1*7)=162
162 % 10 = 2
So 86718-07-2 is a valid CAS Registry Number.
InChI:InChI=1/C12H12N2O2/c1-2-16-12(15)10-3-5-11(6-4-10)14-8-7-13-9-14/h3-9H,2H2,1H3

86718-07-2Relevant articles and documents

N -Arylation of (hetero)arylamines using aryl sulfamates and carbamates via C-O bond activation enabled by a reusable and durable nickel(0) catalyst

Dindarloo Inaloo, Iman,Majnooni, Sahar,Eslahi, Hassan,Esmaeilpour, Mohsen

, p. 13266 - 13278 (2020/10/07)

An effective and general aryl amination protocol has been developed using a magnetically recoverable Ni(0) based nanocatalyst. This new stable catalyst was prepared on Fe3O4@SiO2 modified by EDTA and investigated by FT-IR, EDX, TEM, XRD, DLS, FE-SEM, XPS, NMR, TGA, VSM, ICP and elemental analysis techniques. The reaction proceeded via carbon-oxygen bond cleavage of (hetero)aryl carbamates and sulfamates under simple and mild conditions without the use of any external ligands. This method demonstrated functional group tolerance in the N-arylation of various nitrogen-containing compounds as well as aliphatic amines, anilines, pyrroles, pyrazoles, imidazoles, indoles, and indazoles with good to excellent yields. Furthermore, the catalyst could be easily recovered by using an external magnetic field and directly reused at least six times without notable reduction in its activity. This journal is

An in situ generated CuI/metformin complex as a novel and efficient catalyst for C-N and C-O cross-coupling reactions

Ghorbani-Vaghei, Ramin,Hemmati, Saba,Veisi, Hojat

, p. 7095 - 7099 (2013/12/04)

An in situ generated complex of copper(I) and a biguanide, namely metformin, was found to be a highly efficient homogeneous catalyst in N/O-arylation reactions. The O-arylation of substituted phenols with various aryl iodides and bromides was also achieved using this copper catalyst to afford diaryl ethers in good to excellent yields in DMF. This heterogeneous copper catalyst also promotes the N-arylation of imidazole with a variety of aryl halides (Cl, Br, I) in acetonitrile.

Highly efficient ci£n bond forming reactions in water catalyzed by copper(i) iodide with calix[4]arene supported amino acid ionic liquid

Huang, Li,Jin, Can,Su, Weike

, p. 2394 - 2400 (2013/01/15)

A novel and effective protocol has been developed for the Ullmann-type Ci£N coupling reaction catalyzed by calix[4]arene supported amino acid ionic liquid and copper(I) iodide in water under microwave irradiation condition. The protocol uses calix[4]arene supported amino acid ionic liquid as double function of the ligand and phase-transfer catalyst, and shows good tolerance in good to excellent yields. A novel and effective protocol has been developed for the Ullmann-type Ci£N coupling reaction catalyzed by calix[4]arene supported amino acid ionic liquid and copper(I) iodide in water under microwave irradiation condition. The protocol uses calix[4]arene supported amino acid ionic liquid as double function of the ligand and phase-transfer catalyst, and shows good tolerance in good to excellent yields. Copyright

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