Triphenylphosphine → HCID 69280395, compound

HRID 1767930Notes

Reaction equation

HRID 1767930 reaction equation
[C:1]([O:5][C:6](=[O:18])[CH2:7][N:8]1[C:16]2[C:11](=[CH:12][CH:13]=[C:14]([OH:17])[CH:15]=2)[CH:10]=[CH:9]1)([CH3:4])([CH3:3])[CH3:2].[CH3:19][C:20]1[N:21]=[C:22]([C:28]2[CH:33]=[CH:32][CH:31]=[C:30]([C:34]([F:37])([F:36])[F:35])[CH:29]=2)[S:23][C:24]=1[CH2:25][CH2:26]O.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.N(C(OC(C)(C)C)=O)=NC(OC(C)(C)C)=O>>[C:1]([O:5][C:6](=[O:18])[CH2:7][N:8]1[C:16]2[C:11](=[CH:12][CH:13]=[C:14]([O:17][CH2:26][CH2:25][C:24]3[S:23][C:22]([C:28]4[CH:33]=[CH:32][CH:31]=[C:30]([C:34]([F:37])([F:35])[F:36])[CH:29]=4)=[N:21][C:20]=3[CH3:19])[CH:15]=2)[CH:10]=[CH:9]1)([CH3:4])([CH3:2])[CH3:3]

Participants

5

Reactant 4

HCID 11776TriphenylphosphineHCID 97268Di-tert-butyl azodicarboxylateHCID 22647464HCID 22647464, compoundHCID 69283069tert-Butyl (6-hydroxy-1H-indol-1-yl)acetate

Product 1

HCID 69280395HCID 69280395, compound

Procedure

In analogy to the procedure described in example 3 c], (6-hydroxy-indol-1-yl)-acetic acid tert-butyl ester (example 6 b]) was reacted with 2-[4-methyl-2-(3-trifluoromethyl-phenyl)-thiazol-5-yl]-ethanol in the presence of triphenylphosphine and di-tert-butyl azodicarboxylate to yield (6-{2-[4-methyl-2-(3-trifluoromethyl-phenyl)-thiazol-5-yl]-ethoxy}-indol-1-yl)-acetic acid tert-butyl ester as colorless oil.

Sources & evidence

ORD record
ord-5e158feaa74848519acb8fb0f0a475f2
Source dataset
uspto-grants-2007_06
Patent number
US07235572B2

Reaction notes

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