Tris(pentafluorophenyl)borane → Lithium tetrakis(pentafluorophenyl)borate

HRID 265594

Reaktionsgleichung

Reaktionsgleichung von HRID 265594
[F:1][C:2]1[C:7]([B:8]([C:20]2[C:25]([F:26])=[C:24]([F:27])[C:23]([F:28])=[C:22]([F:29])[C:21]=2[F:30])[C:9]2[C:14]([F:15])=[C:13]([F:16])[C:12]([F:17])=[C:11]([F:18])[C:10]=2[F:19])=[C:6]([F:31])[C:5]([F:32])=[C:4]([F:33])[C:3]=1[F:34].[F:35][C:36]1[C:41]([Li:42])=[C:40]([F:43])[C:39]([F:44])=[C:38]([F:45])[C:37]=1[F:46]>>[F:26][C:25]1[C:20]([B-:8]([C:41]2[C:40]([F:43])=[C:39]([F:44])[C:38]([F:45])=[C:37]([F:46])[C:36]=2[F:35])([C:7]2[C:2]([F:1])=[C:3]([F:34])[C:4]([F:33])=[C:5]([F:32])[C:6]=2[F:31])[C:9]2[C:10]([F:19])=[C:11]([F:18])[C:12]([F:17])=[C:13]([F:16])[C:14]=2[F:15])=[C:21]([F:30])[C:22]([F:29])=[C:23]([F:28])[C:24]=1[F:27].[Li+:42]

Komponenten

3

Edukt 2

HCID 582056Tris(pentafluorophenyl)boraneHCID 178419089HCID 178419089, Verbindung

Produkt 1

HCID 23709652Lithium tetrakis(pentafluorophenyl)borate

Versuchsvorschrift

Pentafluorophenyllithium prepared from bromopentafluorobenzene (152 mmol) and butyllithium (152 mmol), was reacted with 45 mmol of boron trichlorode in hexane to obtain tris(pentafluorophenyl)boron as a white solid product. The obtained tris(pentafluorophenyl)boron (41 mmol) was reacted with pentafluorophenyllithium (41 mmol) to isolate lithium tetrakis(pentafluorophenyl)borate as a white solid product.

Quellen und Nachweise

ORD-Eintrag
ord-ab73d99fc3e744c49b1f2e2db83f587b
Quelldatensatz
uspto-grants-1997_07
Patentnummer
US05648443

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