Tetrahydrofuran → HCID 13092011, compound

HRID 1163923Notes

Reaction equation

HRID 1163923 reaction equation
Cl.[OH:2][CH:3]([C:9]1[CH:14]=[CH:13][CH:12]=[C:11]([O:15][C:16]2[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=2)[CH:10]=1)[C:4](=[NH:8])[O:5]CC.[O:22]1CCC[CH2:23]1>C1(C)C=CC=CC=1>[O:15]([C:11]1[CH:10]=[C:9]([CH:3]2[O:2][C:23](=[O:22])[NH:5][C:4]2=[O:8])[CH:14]=[CH:13][CH:12]=1)[C:16]1[CH:17]=[CH:18][CH:19]=[CH:20][CH:21]=1

Participants

4

Reactant 2

HCID 8028TetrahydrofuranHCID 13091974HCID 13091974, compound

Product 1

HCID 13092011HCID 13092011, compound

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

By the procedure of Example 3, ethyl 1-hydroxy-1-(3-phenoxyphenyl)methanecarboximidate hydrochloride (13 g.) in 500 ml. of tetrahydrofuran was converted to toluene recrystallized 5-(3-phenoxyphenyl)oxazolidine-2,4-dione (7.5 g., 66%; m.p. 104°-106° C.; m/e 269).

Workup

  1. customrecrystallized 5-(3-phenoxyphenyl)oxazolidine-2,4-dione (7.5 g., 66%; m.p. 104°-106° C.; m/e 269)

Sources & evidence

ORD record
ord-a0db56fceb2745a7adf24437eee09c4d
Source dataset
uspto-grants-1983_01
Patent number
US04367234

Reaction notes

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