Tricyclohexylphosphine → HCID 86644014, compound

HRID 1889206Notes

Reaction equation

HRID 1889206 reaction equation
[CH:1]1([P:7]([CH:14]2[CH2:19][CH2:18][CH2:17][CH2:16][CH2:15]2)[CH:8]2[CH2:13][CH2:12][CH2:11][CH2:10][CH2:9]2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.[C:20]([OH:23])(=[O:22])[CH3:21].[F-:24].[F-].[F-]>C(OCC)C>[C:20]([O-:23])(=[O:22])[CH3:21].[F-:24].[F-:24].[F-:24].[CH:14]1([PH+:7]([CH:1]2[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6]2)[CH:8]2[CH2:13][CH2:12][CH2:11][CH2:10][CH2:9]2)[CH2:15][CH2:16][CH2:17][CH2:18][CH2:19]1.[CH:14]1([PH+:7]([CH:1]2[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6]2)[CH:8]2[CH2:13][CH2:12][CH2:11][CH2:10][CH2:9]2)[CH2:15][CH2:16][CH2:17][CH2:18][CH2:19]1.[CH:14]1([PH+:7]([CH:1]2[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6]2)[CH:8]2[CH2:13][CH2:12][CH2:11][CH2:10][CH2:9]2)[CH2:15][CH2:16][CH2:17][CH2:18][CH2:19]1.[CH:14]1([PH+:7]([CH:1]2[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6]2)[CH:8]2[CH2:13][CH2:12][CH2:11][CH2:10][CH2:9]2)[CH2:15][CH2:16][CH2:17][CH2:18][CH2:19]1

Participants

4

Reactant 2

HCID 75806TricyclohexylphosphineHCID 86608892HCID 86608892, compound

Product 1

HCID 86644014HCID 86644014, compoundYield 64.4%

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent

Procedure

To 25 ml of a solution of 12 mmol tricyclohexyl phosphine prepared in diethylether (as in example 2) is added 1.4 g (12 mmol) trifluoride acetic acid. After some time, a crystalline solid is precipitated, which is filtered off, and washed with a little diethylether. 2.4 g (59%) of a colorless solid is obtained.

Workup

  1. customAfter some time, a crystalline solid is precipitated
  2. filtrationwhich is filtered off
  3. washwashed with a little diethylether

Sources & evidence

ORD record
ord-83c7943f761e4ffc89a2a804d6ae41b2
Source dataset
uspto-grants-2013_08
Patent number
US08501985B2

Reaction notes

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