HCID 15321215, compound → HCID 86746992, compound

HRID 1588373Notes

Reaction equation

HRID 1588373 reaction equation
[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[B:6]([C:12]1[S:13][CH:14]=[CH:15][CH:16]=1)[C:7]1[S:8][CH:9]=[CH:10][CH:11]=1.[S:17]1[CH:21]=[CH:20][CH:19]=[C:18]1[Li:22]>O1CCCC1>[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[B-:6]([C:18]1[S:17][CH:21]=[CH:20][CH:19]=1)([C:7]1[S:8][CH:9]=[CH:10][CH:11]=1)[C:12]1[S:13][CH:14]=[CH:15][CH:16]=1.[Li+:22]

Participants

4

Reactant 2

HCID 15321215HCID 15321215, compoundHCID 178418439HCID 178418439, compound

Product 1

HCID 86746992HCID 86746992, compound

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

The trithienyl boron is further dissolved in dry tetrahydrofuran (30 ml), one equivalent of 2-thienyllithium is added dropwise to the mixture at 0° C. under nitrogen. The precipitate formed is filtered and dried to obtain pure lithium tetra(2-thienyl)borate.

Workup

  1. customThe precipitate formed
  2. filtrationis filtered
  3. customdried

Sources & evidence

ORD record
ord-a652c538ccb84b578af7a2616ca66a9f
Source dataset
uspto-grants-1993_06
Patent number
US05221761

Reaction notes

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