1-Ethyl-3-(4-nitrophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

Base Information

Chemical Name:1-Ethyl-3-(4-nitrophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS No.:942920-11-8
Molecular Formula:C17H22BN3O4
Molecular Weight:343.19
Hs Code.:
Mol file:942920-11-8.mol

Synonyms:1-Ethyl-3-(4-nitrophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

Suppliers and Price of 1-Ethyl-3-(4-nitrophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

ChemScene
1-ethyl-3-(4-nitrophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
100mg
$ 282.00

Chemenu
1-ethyl-3-(4-nitrophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 95+%
1g
$ 2152.00

Chemenu
1-ethyl-3-(4-nitrophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 95+%
250mg
$ 1119.00

Chemenu
1-ethyl-3-(4-nitrophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 95+%
100mg
$ 602.00

Total 8 raw suppliers

Chemical Property of 1-Ethyl-3-(4-nitrophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

Chemical Property:

Boiling Point:494.5±35.0 °C(Predicted)
PKA:0.49±0.10(Predicted)
PSA：82.10000
Density:1.20
LogP:3.30060

Purity/Quality:

97% ^*data from raw suppliers

1-ethyl-3-(4-nitrophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 1-Ethyl-3-(4-nitrophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

There total 1 articles about 1-Ethyl-3-(4-nitrophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 42.0%

: 942920-12-9
4-bromo-1-ethyl-3-(4-nitrophenyl)-1H-pyrazole

: 73183-34-3
bis(pinacol)diborane

: 942920-11-8
1-ethyl-3-(4-nitrophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

Guidance literature:: With potassium acetate; bis-triphenylphosphine-palladium(II) chloride; In 1,4-dioxane; at 100 ℃; for 3h;

Reference yield: 100.0%

: 942920-11-8
1-ethyl-3-(4-nitrophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

: 942920-78-7
4-bromo-2-[4-(dimethylaminomethyl)phenyl]-1-phenylsulfonyl-1H-pyrrolo[2,3-b]pyridine

: 942920-81-2
4-[3-(4-nitrophenyl)-1-ethyl-1H-pyrazol-4-yl]-2-[4-(dimethylaminomethyl)phenyl]-1-phenylsulfonyl-1H-pyrrolo[2,3-b]pyridine

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium hydrogencarbonate; In water; N,N-dimethyl-formamide; at 100 ℃; for 8h; Inert atmosphere;
DOI:10.1021/jm901870q

Reference yield: 99.0%

: 942920-11-8
1-ethyl-3-(4-nitrophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

: 942920-82-3
4-bromo-2-[4-(N-morpholinylmethyl)phenyl]-1-phenylsulfonyl-1H-pyrrolo[2,3-b]pyridine

: 942920-83-4
4-[3-(4-nitrophenyl)-1-ethyl-1H-pyrazol-4-yl]-2-[4-(N-morpholinylmethyl)phenyl]-1-phenylsulfonyl-1H-pyrrolo[2,3-b]pyridine

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium hydrogencarbonate; In water; N,N-dimethyl-formamide; at 100 ℃; for 8h; Inert atmosphere;
DOI:10.1021/jm901870q