Tetrahydrofuran → HCID 13093545, compound

HRID 647196Notes

Reaction equation

HRID 647196 reaction equation
Cl.[OH:2][CH:3]([C:9]1[C:18]2[C:13](=[CH:14][CH:15]=[CH:16][CH:17]=2)[CH:12]=[CH:11][C:10]=1[CH3:19])[C:4](=[NH:8])[O:5]CC.[O:20]1CCC[CH2:21]1>C1(C)C=CC=CC=1>[CH3:19][C:10]1[CH:11]=[CH:12][C:13]2[C:18](=[CH:17][CH:16]=[CH:15][CH:14]=2)[C:9]=1[CH:3]1[O:2][C:21](=[O:20])[NH:5][C:4]1=[O:8]

Participants

4

Reactant 2

HCID 8028TetrahydrofuranHCID 20459909HCID 20459909, compound

Product 1

HCID 13093545HCID 13093545, compound

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

Following the procedure of Example 138, ethyl 1-hydroxy-1-(2-methyl-1-naphthyl)methanecarboximidate hydrochloride (0.47 g., 1.9 mmoles) in 30 ml. of tetrahydrofuran was converted to toluene recrystallized 5-(2-methyl-1-naphthyl)oxazolidine-2,4-dione (185 mg., m.p. 145°-147° C., m/e 241). Recrystallization from hexane-ether gave an analytical sample (m.p. 147°-150° C.).

Workup

  1. customrecrystallized 5-(2-methyl-1-naphthyl)oxazolidine-2,4-dione (185 mg., m.p. 145°-147° C., m/e 241)
  2. customRecrystallization from hexane-ether
  3. customgave an analytical sample (m.p. 147°-150° C.)

Sources & evidence

ORD record
ord-8c00c46b747e4510acbbf47b28f565b8
Source dataset
uspto-grants-1983_10
Patent number
US04407811

Reaction notes

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