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7-Morpholino-6-quinoxalinamine

Phenylsulfonyl-1,3-dihydrospiro[2//-benzimidazole-2, l -cyclohexan]-5-amine (601) gave 7-phenylsulfonyl-6-quinoxalinamine (602) [MeOH-H20, 60°C, 20 min then (CH0)2-NaHS02, 95°C, 5 min 55% clearly a two-stage one-pot synthesis via the unisolated intermediate shown] 538 7-morpholino-6-quinoxalinamine was obtained (57%) by a similar reaction.538... [Pg.83]

Methoxy-5-quinoxalinamine (117, R = H) gave 6-methoxy-5,8-quinoxaline-quinone (118, R = H) [substrate hydrochloride, NaH2P04, H2O, 0N(S03K)2 (Fremy s salt) slowly, 20°C, 12 h 65%] ° 6-methoxy-3-morpholino-5-quinoxalinamine [117, R = N(CH2CH2)20] likewise gave 6-methoxy-3-morpholine-5,8-quinoxalinequinone [118, R = N(CH2CH2)20] (36%)/ ... [Pg.207]

Methoxy-3-methyl-2(17/)-quinoxalinone 6-Methoxy-3-morpholino-5-nitroquinoxaline 6-Methoxy-3-morpholino-5-quinoxalinamine 6-Methoxy-3-morpholinoquinoxaline 6-Methoxy-2-morpholino-5,8-quinoxalinequinone 6-Methoxy-3 -morpholino-5,8- quinoxalinequinone... [Pg.416]

See other pages where 7-Morpholino-6-quinoxalinamine is mentioned: [Pg.426]    [Pg.426]    [Pg.416]    [Pg.426]    [Pg.426]   
See also in sourсe #XX -- [ Pg.83 ]

See also in sourсe #XX -- [ Pg.83 ]



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