Triphenylphosphine → HCID 59783895, compound

HRID 1946639Notes

Reaction equation

HRID 1946639 reaction equation
[OH:1][CH2:2][CH2:3][N:4]1[C:10](=[O:11])[C:9]2[CH:12]=[CH:13][CH:14]=[CH:15][C:8]=2[O:7][C:6]2[CH:16]=[CH:17][CH:18]=[CH:19][C:5]1=2.O[C:21]1[CH:22]=[C:23]([CH:28]=[CH:29][CH:30]=1)[C:24]([O:26][CH3:27])=[O:25].C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.CCOC(/N=N/C(OCC)=O)=O>C1COCC1>[O:11]=[C:10]1[C:9]2[CH:12]=[CH:13][CH:14]=[CH:15][C:8]=2[O:7][C:6]2[CH:16]=[CH:17][CH:18]=[CH:19][C:5]=2[N:4]1[CH2:3][CH2:2][O:1][C:21]1[CH:22]=[C:23]([CH:28]=[CH:29][CH:30]=1)[C:24]([O:26][CH3:27])=[O:25]

Participants

6

Reactant 4

HCID 11776TriphenylphosphineHCID 88068Methyl 3-HydroxybenzoateHCID 5462977Diethyl azodicarboxylateHCID 58522476HCID 58522476, compound

Product 1

HCID 59783895HCID 59783895, compound

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

Title compound 462 (0.300 g, 1.18 mmol), methyl 3-hydroxybenzoate (0.179 g, 1.18 mmol) and triphenylphosphine (0.401 g, 1.53 mmol) were dissolved in THF (5 mL) then diethylazodicarboxylate (0.222 mL, 1.41 mmol) was added. The reaction mixture was stirred at room temperature for 3 hours. The solvent was evaporated to provide title compound 463.

Workup

  1. customThe solvent was evaporated

Sources & evidence

ORD record
ord-ffc271c16a494682ada3e4bbc0543049
Source dataset
uspto-grants-2013_03
Patent number
US08399452B2

Reaction notes

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