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ChemicalBook > Product Catalog >Natural Products >Alkaloids >(-)-3,9-Dihydro-2,3,3,9-tetramethylfuro[2,3-b]quinoline-4(2H)-one

(-)-3,9-Dihydro-2,3,3,9-tetramethylfuro[2,3-b]quinoline-4(2H)-one

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Products Intro: Product Name:(-)-3,9-Dihydro-2,3,3,9-tetramethylfuro[2,3-b]quinoline-4(2H)-one
CAS:31520-95-3
Purity:0.99 Package:5KG;1KG
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Products Intro: Product Name:Ifflaiamine
CAS:31520-95-3
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CAS:31520-95-3
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Products Intro: Product Name:Ifflaiamine
CAS:31520-95-3
Purity:97.5% Package:5mg Remarks:BBP03408
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Products Intro: Product Name:Ifflaiamine
CAS:31520-95-3
Purity:98% Package:5mg；10mg；20mg；50mg；100mg；200mg；500mg；1g
(-)-3,9-Dihydro-2,3,3,9-tetramethylfuro[2,3-b]quinoline-4(2H)-one Basic information
Product Name:(-)-3,9-Dihydro-2,3,3,9-tetramethylfuro[2,3-b]quinoline-4(2H)-one
Synonyms:(-)-3,9-Dihydro-2,3,3,9-tetramethylfuro[2,3-b]quinoline-4(2H)-one;Ifflaiamine;(-)-3,9-Dihydro-2,3,3,9-tetramethylfuro[2,3-b]quinolin-4(2H)-one;Furo[2,3-b]quinolin-4(2H)-one, 3,9-dihydro-2,3,3,9-tetramethyl-, (-)-;(-)-3,9-Dihydro-2,3,3,9-tetramethylfuro[2,3-b]quinoline-4(2H)-one
CAS:31520-95-3
MF:C15H17NO2
MW:243.3
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Mol File:31520-95-3.mol
(-)-3,9-Dihydro-2,3,3,9-tetramethylfuro[2,3-b]quinoline-4(2H)-one Structure
(-)-3,9-Dihydro-2,3,3,9-tetramethylfuro[2,3-b]quinoline-4(2H)-one Chemical Properties
Boiling point 334.5±42.0 °C(Predicted)
density 1.19±0.1 g/cm3(Predicted)
pka-1.33±0.60(Predicted)
Safety Information
MSDS Information
(-)-3,9-Dihydro-2,3,3,9-tetramethylfuro[2,3-b]quinoline-4(2H)-one Usage And Synthesis
DescriptionThis furanoquinoline alkaloid has been obtained from the bark of the Australian tree Flindersia ifflaiana. It is obtained in the form of a colourless gum which cannot be crystallized. The alkaloid is laevorotatory with [α]29D~~9 - 0.6° or [α]29D~~o - 3.6° (c 8.0, MeOH). From aqueous solvents, a crystalline hydrate is formed, m.p. 62-3°C. The ultraviolet spectrum in MeOH shows absorption maxima at 215, 236, 309 and 320 mil with a shoulder at 251 and an inflexion at 298 mil. A yellow crystalline picrate is known, m.p. 207-9°C. The probable structure obtained from infrared and NMR spectra, and dependent upon analogy with other alkaloids of this type, has been confirmed by the total synthesis of the (±)-form, m.p. 128-9°C.
ReferencesBosson et al., Austral. 1. Chem., 16, 480 (1963) Total syn thesis: Chamberlain, Grundon., Tetrahedron Lett., 3547 (1967)
(-)-3,9-Dihydro-2,3,3,9-tetramethylfuro[2,3-b]quinoline-4(2H)-one Preparation Products And Raw materials
Tag:(-)-3,9-Dihydro-2,3,3,9-tetramethylfuro[2,3-b]quinoline-4(2H)-one(31520-95-3) Related Product Information
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