potassium 2,6-difluoro-4-{[2-oxo-2-(pentafluorophenoxy)ethoxyimino]-methyl}phenyltrifluoroborate

Base Information

Chemical Name:potassium 2,6-difluoro-4-{[2-oxo-2-(pentafluorophenoxy)ethoxyimino]-methyl}phenyltrifluoroborate
CAS No.:1350898-79-1
Molecular Formula:C₁₅H₅BF₁₀NO₃*K
Molecular Weight:487.103
Hs Code.:

Synonyms:potassium 2,6-difluoro-4-{[2-oxo-2-(pentafluorophenoxy)ethoxyimino]-methyl}phenyltrifluoroborate

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Chemical Property of potassium 2,6-difluoro-4-{[2-oxo-2-(pentafluorophenoxy)ethoxyimino]-methyl}phenyltrifluoroborate

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Technology Process of potassium 2,6-difluoro-4-{[2-oxo-2-(pentafluorophenoxy)ethoxyimino]-methyl}phenyltrifluoroborate

There total 4 articles about potassium 2,6-difluoro-4-{[2-oxo-2-(pentafluorophenoxy)ethoxyimino]-methyl}phenyltrifluoroborate 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: 78.0%

: 1350626-31-1
2,6-difluoro-4-{[2-oxo-2-(pentafluorophenoxy)ethoxyimino]methyl}-phenylboronic acid pinacol ester

: 1350898-79-1
potassium 2,6-difluoro-4-{[2-oxo-2-(pentafluorophenoxy)ethoxyimino]-methyl}phenyltrifluoroborate

Guidance literature:: With potassium hydrogen difluoride; In methanol; water; at 20 ℃; for 2h;
DOI:10.1039/c1nj20417c

Reference yield: 78.0%

: 1256935-40-6
potassium hydrogen difluoride

: 1350626-31-1
2,6-difluoro-4-{[2-oxo-2-(pentafluorophenoxy)ethoxyimino]methyl}-phenylboronic acid pinacol ester

: 1350898-79-1
potassium 2,6-difluoro-4-{[2-oxo-2-(pentafluorophenoxy)ethoxyimino]-methyl}phenyltrifluoroborate

Guidance literature:: In methanol; water; aq. soln. of KHF2 added to stirred soln. of B compd. in MeOH; stirred atroom temp. for 2 h; solvent evapd.; dissolved in hot acetone and hot MeCN; filtered; filtrate evapd.; suspended in CHCl3; solid isolated by filtration;
DOI:10.1039/c1nj20417c

Reference yield:

: 870717-92-3
3,5-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde

: 1350898-79-1
potassium 2,6-difluoro-4-{[2-oxo-2-(pentafluorophenoxy)ethoxyimino]-methyl}phenyltrifluoroborate

Guidance literature:: Multi-step reaction with 3 steps

1: N-ethyl-N,N-diisopropylamine / acetonitrile / 2 h / 20 °C / Molecular sieve; Inert atmosphere

2: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / chloroform / 15 h / 20 °C / Inert atmosphere

3: potassium hydrogen difluoride / methanol; water / 2 h / 20 °C

With potassium hydrogen difluoride; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; In methanol; chloroform; water; acetonitrile;
DOI:10.1039/c1nj20417c