Tetrahydrofuran → HCID 13092010, compound

HRID 434818Notes

Reaction equation

HRID 434818 reaction equation
[OH:1][CH:2]([C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][C:9]=1[C:14]([F:17])([F:16])[F:15])[C:3](=[NH:7])[O:4]CC.[O:18]1CCC[CH2:19]1>C1(C)C=CC=CC=1>[F:17][C:14]([F:15])([F:16])[C:9]1[CH:10]=[CH:11][CH:12]=[CH:13][C:8]=1[CH:2]1[O:1][C:19](=[O:18])[NH:4][C:3]1=[O:7]

Participants

4

Reactant 2

HCID 8028TetrahydrofuranHCID 13599056HCID 13599056, compound

Product 1

HCID 13092010HCID 13092010, compound

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

By the procedure of Method A of Example 12, ethyl 1-hydroxy-1-(2-trifluoromethylphenyl)methanecarboximidate (10 g.) in 500 ml. of tetrahydrofuran was converted to toluene recrystallized 5-(2-trifluoromethylphenyl)oxazolidine-2,4-dione (5.3 g., 54%; m.p. 91°-93° C.; m/e 245)

Workup

  1. customrecrystallized 5-(2-trifluoromethylphenyl)oxazolidine-2,4-dione (5.3 g., 54%; m.p. 91°-93° C.; m/e 245)

Sources & evidence

ORD record
ord-5c2d4633e9de48f29dcba9361438ffc1
Source dataset
uspto-grants-1983_08
Patent number
US04399296

Reaction notes

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