1897
DOI: 10.1002/cber.18970300397
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Studien über Verkettungen. XXIII. Ortho‐ und Para‐Amidophenol

Abstract: hei verlaufrnde Reductionsprocesse in Anspruch genommen wurde. Endlich kann dieses Verhalten, zusammen mit den von V i c t o r M e y e r beohachteten Thatsachen, das von P h i l l i p s betonte FeLlen des Kohlenoxyds, vorausgesetzt dass dasselbr iiberhanpt urspriinglich vorhandrn war, in natiirlichen Gasen erkliiren.Chrm. Laboratoriurn K a r l s r u h r . C. A. Bischoff: Studien iiber Verkettungen.XXIII. Ortho-und Para-Amidophenol.[Mittheilung sub dem chem. Lsboratorium des Polytechniknms zu Riga.]

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Cited by 5 publications
(9 citation statements)
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“…After cooling, the mixture was filtered, washed with ice-water, and dried to give crude 7-iodo-2-quinoxalinol as a brown solid (1.67 g, 86% crude yield). A sample was heated with CH3OH, the insoluble material was removed, and the filtrate was concentrated to give a brown solid: 1 (14), 163 (42), 128 (22), 101 (24), 75 (27), 50 (18).…”
Section: N-(3-chloro-2-nitrophenyl)glycine (12)mentioning
confidence: 99%
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“…After cooling, the mixture was filtered, washed with ice-water, and dried to give crude 7-iodo-2-quinoxalinol as a brown solid (1.67 g, 86% crude yield). A sample was heated with CH3OH, the insoluble material was removed, and the filtrate was concentrated to give a brown solid: 1 (14), 163 (42), 128 (22), 101 (24), 75 (27), 50 (18).…”
Section: N-(3-chloro-2-nitrophenyl)glycine (12)mentioning
confidence: 99%
“…Pure material (0.31 g, 69% yield) was obtained after chromatography (4:1 hexanes:AcOEt) and recrystallization from EtOH-heptane to give white crystals: mp 111-112 °C; 1 H NMR (300 MHz, CDCl3) δ 8.76 (s, 1 H), 7.73-7.65 (m, 2 H), 7.56 (t, J ) 7.8 Hz, 1 H), 7.23-7.16 (m, 2 H), 6.99-6.91 (m, 2 H), 4.79 (q, J ) 6.9 Hz, 1 H), 3.79 (s, 3 H), 1.65 (d, J ) 6.6 Hz, 3 H); 13 C NMR (75 MHz, CDCl3) δ 172. 4, 157.5, 155.1, 146.6, 141.2, 139.4, 136.2, 132.9, 130.1, 127.5, 126.7, 122.4, 116.1, 73.1, 52.3, 18.6; IR (KBr) 1740 (CdO) cm -1 ; MS (EI) m/z (%) 358 (M + , 27), 299 (19), 243 (12), 163 (10), 149 (16), 137 (18), 123 (9), 121 (9), 109 (9), 107 (6), 97 (9), 95 (15), 93 (8), 85 (7), 83 (12), 81 (51), 73 (9), 71 (13), 69 (100), 67 (11), 60 (7). Anal.…”
Section: -{4-[(5-chloro-2-quinoxalinyl)oxy]phenoxy}propionic Acid (26a)mentioning
confidence: 99%
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