palladium(II) acetate → Palladium

HRID 1882297Notes

Reaction equation

CC([O-])=O.CC([O-])=O.[Pd+2:9].[CH:10]1([P:16]([CH:38]2[CH2:43][CH2:42][CH2:41][CH2:40][CH2:39]2)[C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][C:18]=2[C:23]2[C:28]([CH:29]([CH3:31])[CH3:30])=[CH:27][C:26]([CH:32]([CH3:34])[CH3:33])=[CH:25][C:24]=2[CH:35]([CH3:37])[CH3:36])[CH2:15][CH2:14][CH2:13][CH2:12][CH2:11]1>C1(C)C=CC=CC=1>[CH:10]1([P:16]([CH:38]2[CH2:43][CH2:42][CH2:41][CH2:40][CH2:39]2)[C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][C:18]=2[C:23]2[C:28]([CH:29]([CH3:30])[CH3:31])=[CH:27][C:26]([CH:32]([CH3:33])[CH3:34])=[CH:25][C:24]=2[CH:35]([CH3:36])[CH3:37])[CH2:15][CH2:14][CH2:13][CH2:12][CH2:11]1.[Pd:9]

Participants

Conditions

Temperature: 23 °C

Procedure

A solution of the catalyst was prepared as follows: An oven-dried Wheaton vial equipped with a magnetic stir bar was charged with Pd(OAc)2 (5.60 mg, 0.025 mmol, 1.0 eq.) and 2-dicyclohexylphosphino-2′.4′,6′-tri-iso-propyl-1,1′-biphenyl (4c) (24.5 mg, 0.050 mmol, 2.0 eq.). Toluene (3.0 mL) was added and the vial was sealed with a PTFE-lined plastic cap. The resulting mixture was stirred at 23° C. for 1 h to yield a reddish Pd/4c catalyst solution (0.00833 N Pd in toluene).

Workup

customA solution of the catalyst was prepared
customAn oven-dried Wheaton vial equipped with a magnetic stir bar

Sources & evidence

ORD record: ord-2ab24952cfac40d5b6491b8585c885b0
Source dataset: uspto-grants-2012_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08318983B2

Reaction notes

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