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2.2.3- Trimethyl-1,2-dihydro-1 -quinoxalinol 4-oxide

Trimethyl-2,3-dihydro-2-quinoxalinamine 1,4-dioxide gave 2,2,3-trimethyl-1,2-dihydro-1-quinoxalinol 4-oxide (Pd/C, MeOH, H2 90% mechanism involed spontaneous loss of NHa). ... [Pg.287]

See also in sourсe #XX -- [ Pg.287 ]

See also in sourсe #XX -- [ Pg.287 ]

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2,5,8-Trimethyl-4,7-dihydro

2-quinoxalinol

5,6-Dihydro- -1-oxid 718

Dihydro-, oxidation

Quinoxalinols