Triphenylphosphine → HCID 67076803, compound

HRID 2094735Notes

Reaction equation

HRID 2094735 reaction equation
[CH3:1][O:2][C:3]([C:5]1([NH:14][C:15](=[O:38])[C:16]2[CH:21]=[CH:20][C:19]([O:22][CH3:23])=[C:18]([O:24][CH2:25][CH2:26][C:27]3[CH:32]=[CH:31][CH:30]=[C:29]([CH2:33][CH2:34][N:35]=[N+]=[N-])[CH:28]=3)[CH:17]=2)[CH2:13][C:12]2[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=2)[CH2:6]1)=[O:4].C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1>C1COCC1.O>[CH3:1][O:2][C:3]([C:5]1([NH:14][C:15](=[O:38])[C:16]2[CH:21]=[CH:20][C:19]([O:22][CH3:23])=[C:18]([O:24][CH2:25][CH2:26][C:27]3[CH:32]=[CH:31][CH:30]=[C:29]([CH2:33][CH2:34][NH2:35])[CH:28]=3)[CH:17]=2)[CH2:13][C:12]2[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=2)[CH2:6]1)=[O:4]

Participants

5

Reactant 2

HCID 11776TriphenylphosphineHCID 86654800HCID 86654800, compound

Product 1

HCID 67076803HCID 67076803, compoundYield 96.7%

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 8028TetrahydrofuranSolvent

Procedure

The compound of step 1 (0.185 g, 0.360 mmol) and triphenylphosphine (0.149 g, 0.539 mmol) were dissolved in a mixture of 3 ml of THF and 3 ml of water, and the solution was stirred overnight at room temperature. The mixture was evaporated to dryness and purified by silica gel chromatography (DCM/methanol/28% ammonia gradient, 70:30:0 to 0:100:0 to 0:90:10) to yield 0.17 g of the title compound.

Workup

  1. customThe mixture was evaporated to dryness
  2. custompurified by silica gel chromatography (DCM/methanol/28% ammonia gradient, 70:30:0 to 0:100:0 to 0:90:10)

Sources & evidence

ORD record
ord-b2435d0f641a445fa06f740ee217e7e0
Source dataset
uspto-grants-2013_05
Patent number
US08445530B2

Reaction notes

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