Sodium Iodide → HCID 131727372, compound

HRID 1787952Notes

Reaction equation

HRID 1787952 reaction equation
[CH3:1][C:2]1[CH:7]=[CH:6][C:5]([P:8]([C:13](=[O:20])[C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)(=[O:12])[O:9]CC)=[C:4]([CH3:21])[C:3]=1[CH3:22].[I-].[Na+:24]>CC(CC)=O>[Na+:24].[CH3:1][C:2]1[CH:7]=[CH:6][C:5]([P:8]([C:13](=[O:20])[C:14]2[CH:15]=[CH:16][CH:17]=[CH:18][CH:19]=2)(=[O:9])[O-:12])=[C:4]([CH3:21])[C:3]=1[CH3:22]

Participants

4

Reactant 2

HCID 5238Sodium IodideHCID 68829438HCID 68829438, compound

Product 1

HCID 131727372HCID 131727372, compound

Reagents, catalysts & solvents 1

HCID 6569Methyl Ethyl KetoneSolvent

Conditions

Temperature
65 °C

Procedure

644 g of ethyl trimethylbenzoylphenylphosphinate (Lucirin® TPO-L, BASF AG) were initially introduced in 3000 ml of ethyl methyl ketone, and 1.1 equivalents (285 g) of sodium iodide were added to the solution. After 15 minutes, the homogeneous solution was heated to 65° C. and stirred for 24 hours. The yellow precipitate was filtered off with suction and washed with 2×500 ml of petroleum ether. The filter cake was dried at 60° C. under reduced pressure. 530 g (85% of theory) of pale-yellow powder were isolated.

Workup

  1. filtrationThe yellow precipitate was filtered off with suction
  2. washwashed with 2×500 ml of petroleum ether
  3. customThe filter cake was dried at 60° C. under reduced pressure
  4. custom530 g (85% of theory) of pale-yellow powder were isolated

Sources & evidence

ORD record
ord-2940923604a94178889d3602dcb92049
Source dataset
uspto-grants-2009_03
Patent number
US07511084B2

Reaction notes

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