5-(5-(3,5-dichloro-4-(2,2,2-trifluoroethoxy)phenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-3,3-dimethylbenzo[c][1,2]oxaborol-1(3H)-ol

Base Information

Chemical Name:5-(5-(3,5-dichloro-4-(2,2,2-trifluoroethoxy)phenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-3,3-dimethylbenzo[c][1,2]oxaborol-1(3H)-ol
CAS No.:1437779-37-7
Molecular Formula:C₂₁H₁₆BCl₂F₆NO₄
Molecular Weight:542.07
Hs Code.:

Synonyms:5-(5-(3,5-dichloro-4-(2,2,2-trifluoroethoxy)phenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-3,3-dimethylbenzo[c][1,2]oxaborol-1(3H)-ol

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Chemical Property of 5-(5-(3,5-dichloro-4-(2,2,2-trifluoroethoxy)phenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-3,3-dimethylbenzo[c][1,2]oxaborol-1(3H)-ol

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Technology Process of 5-(5-(3,5-dichloro-4-(2,2,2-trifluoroethoxy)phenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-3,3-dimethylbenzo[c][1,2]oxaborol-1(3H)-ol

There total 7 articles about 5-(5-(3,5-dichloro-4-(2,2,2-trifluoroethoxy)phenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-3,3-dimethylbenzo[c][1,2]oxaborol-1(3H)-ol 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: 18.3%

: 1437779-69-5
(Z)-N,1-dihydroxy-3,3-dimethyl-1,3-dihydrobenzo[c][1,2]oxaborole-5-carbimidoyl chloride

: 1437779-79-7
1,3-dichloro-2-(2,2,2-trifluoroethoxy)-5-(3,3,3-trifluoroprop-1-en-2-yl)benzene

: 1437779-37-7
5-(5-(3,5-dichloro-4-(2,2,2-trifluoroethoxy)phenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-3,3-dimethylbenzo[c][1,2]oxaborol-1(3H)-ol

Guidance literature:: With triethylamine; In N,N-dimethyl-formamide; at 20 ℃; for 18h;

Reference yield:

: 99-30-9
4-nitro-2,6-dichloroaniline

: 1437779-37-7
5-(5-(3,5-dichloro-4-(2,2,2-trifluoroethoxy)phenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-3,3-dimethylbenzo[c][1,2]oxaborol-1(3H)-ol

Guidance literature:: Multi-step reaction with 7 steps

1: hydrogenchloride; sodium nitrite / water / 0 °C

2: ethyl 2-oxocyclohexane carboxylate; caesium carbonate; copper(I) bromide / dimethyl sulfoxide / 18 h / 80 °C / Inert atmosphere

3: hydrogenchloride; tin(ll) chloride / water; methanol / 20 °C

4: isopentyl nitrite / tetrahydrofuran / 6 h / Reflux

5: 2-(((2,6-diisopropylphenyl)imino)methyl)pyridine; bis(1,5-cyclooctadiene)diiridium(I) dichloride / n-heptane / 3 h / Reflux

6: potassium carbonate; bis-triphenylphosphine-palladium(II) chloride / tetrahydrofuran; water / 3 h / 80 °C / Sealed tube

7: triethylamine / N,N-dimethyl-formamide / 18 h / 20 °C

With hydrogenchloride; bis-triphenylphosphine-palladium(II) chloride; bis(1,5-cyclooctadiene)diiridium(I) dichloride; potassium carbonate; caesium carbonate; triethylamine; ethyl 2-oxocyclohexane carboxylate; 2-(((2,6-diisopropylphenyl)imino)methyl)pyridine; tin(ll) chloride; copper(I) bromide; sodium nitrite; isopentyl nitrite; In tetrahydrofuran; methanol; n-heptane; water; dimethyl sulfoxide; N,N-dimethyl-formamide;

Reference yield:

: 57946-62-0
3,5-dichloro-4-(2,2,2-trifluoroethoxy)aniline

: 1437779-37-7
5-(5-(3,5-dichloro-4-(2,2,2-trifluoroethoxy)phenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-3,3-dimethylbenzo[c][1,2]oxaborol-1(3H)-ol

Guidance literature:: Multi-step reaction with 4 steps

1: isopentyl nitrite / tetrahydrofuran / 6 h / Reflux

2: 2-(((2,6-diisopropylphenyl)imino)methyl)pyridine; bis(1,5-cyclooctadiene)diiridium(I) dichloride / n-heptane / 3 h / Reflux

3: potassium carbonate; bis-triphenylphosphine-palladium(II) chloride / tetrahydrofuran; water / 3 h / 80 °C / Sealed tube

4: triethylamine / N,N-dimethyl-formamide / 18 h / 20 °C

With bis-triphenylphosphine-palladium(II) chloride; bis(1,5-cyclooctadiene)diiridium(I) dichloride; potassium carbonate; triethylamine; 2-(((2,6-diisopropylphenyl)imino)methyl)pyridine; isopentyl nitrite; In tetrahydrofuran; n-heptane; water; N,N-dimethyl-formamide;