Di-i-propylphosphine → 1,2-Bis(di-isopropylphosphinomethyl)ferrocene

HRID 1724104Notes

Reaction equation

HRID 1724104 reaction equation
[CH:1]([PH:4][CH:5]([CH3:7])[CH3:6])([CH3:3])[CH3:2].CN([CH2:11][C-:12]1[CH:16]=[CH:15][CH:14]=[C:13]1[CH2:17]N(C)C)C.[CH-:21]1[CH:25]=[CH:24][CH:23]=[CH:22]1.[Fe+2:26]>C(O)(=O)C>[CH:1]([P:4]([CH2:11][C-:12]1[CH:16]=[CH:15][CH:14]=[C:13]1[CH2:17][P:4]([CH:25]([CH3:24])[CH3:21])[CH:1]([CH3:3])[CH3:2])[CH:5]([CH3:7])[CH3:6])([CH3:3])[CH3:2].[CH-:21]1[CH:25]=[CH:24][CH:23]=[CH:22]1.[Fe+2:26]

Participants

4

Reactant 2

HCID 536496Di-i-propylphosphineHCID 1317272661,2-Bis(dimethylaminomethyl)ferrocene

Product 1

HCID 1317272711,2-Bis(di-isopropylphosphinomethyl)ferrocene

Reagents, catalysts & solvents 1

HCID 176Acetic AcidSolvent

Procedure

The title compound was prepared in accordance with the procedure of Example 2 employing di-iso-propylphosphine (Digital Speciality Chemicals 392 mg, 3.33 mmol), 1,2-bis(dimethylaminomethyl)ferrocene (0.5 g, 1.66 mmol) and anhydrous acetic acid (100 ml). Yield 0.262 g.

Sources & evidence

ORD record
ord-657b584f9ab54358b314bc75e3f49309
Source dataset
uspto-grants-2009_02
Patent number
US07485739B2

Reaction notes

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