2β-(1-Hydroxy-1-methylethyl)-4-methoxy-2,3-dihydrofuro[2,3-b]quinoline Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

This furoquinoline alkaloid was first isolated from Platydesma campanulata Mann and subsequently found in Geijera salicifolia Schott. It crystallizes from C6H6-light petroleum in white needles and has [α]²⁵_D + 43° (CHCl3). The ultraviolet spectrum in EtOH contains several absorption maxima at 229.3, 238.1, 253.5,262.3,272,283,307.2 and 320.5 mJ.l. with a shoulder at 294.5 mil. The methiodide forms colourless plates from EtOH, m.p. 1 62-4°C and the picrate has m.p. 107-9°C after softening at 93°C. The optically inactive base, obtained as prisms from a mixture of MeOH and isopropyl ether, melts at 137 -SoC and gives a picrate melting over a very wide temperature range from 96-l22°C.

Einzelnachweise

Werner, Schuer., Tetrahedron, 19, 1293 (1963)
Bowman, Grundon., Chem. Commun., 334 (1965)
Bowman, Grundon.,J. Chem. Soc., C, 1504 (1966)
Johns, Lamberton., Austral. J. Chem., 19,1991 (1966)
Boyd, Grunson., Tetrahedron Lett., 2637 (1967)

2β-(1-Hydroxy-1-methylethyl)-4-methoxy-2,3-dihydrofuro[2,3-b]quinoline Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

2β-(1-Hydroxy-1-methylethyl)-4-methoxy-2,3-dihydrofuro[2,3-b]quinoline Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate

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• (2R)-2,3-Dihydro-4-methoxy-α,α-dimethylfuro[2,3-b]quinoline-2-methanol
• [(R),+]-Platydesmine
• 2β-(1-Hydroxy-1-methylethyl)-4-methoxy-2,3-dihydrofuro[2,3-b]quinoline
• Platydesmine
• 2824-86-4