HCID 67834414, compound → HCID 15675988, compound

HRID 1533877Notes

Reaction equation

HRID 1533877 reaction equation
[F:1][C:2]1[C:3]([NH:12][CH2:13][C:14]2[CH2:15][O:16][C:17]3[C:22]([C:23]=2Cl)=[CH:21][CH:20]=[CH:19][CH:18]=3)=[CH:4][C:5]2[O:9][C:8](=[O:10])[NH:7][C:6]=2[CH:11]=1>C(N(CC)CC)C>[F:1][C:2]1[C:3]([NH:12][CH2:13][CH:14]2[CH2:23][C:22]3[C:17](=[CH:18][CH:19]=[CH:20][CH:21]=3)[O:16][CH2:15]2)=[CH:4][C:5]2[O:9][C:8](=[O:10])[NH:7][C:6]=2[CH:11]=1

Participants

3

Reactant 1

HCID 67834414HCID 67834414, compound

Product 1

HCID 15675988HCID 15675988, compound

Reagents, catalysts & solvents 1

HCID 8471TriethylamineSolvent

Procedure

In a manner similar to Example 34, starting with 5-fluoro-6-[(4-chloro-2H-chromene-3-yl)methylamino]benzoxazolin-2-one and hydrogenating it in the presence of triethylamine, the title compound was prepared: m.p. 223°-224° C.

Sources & evidence

ORD record
ord-5703fe25e31e497993d7c41080b6d494
Source dataset
uspto-grants-1992_02
Patent number
US05086062

Reaction notes

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