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6-Methoxy-1,3-dioxolo[4,5-h]furo[2,3-b]quinoline

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6-Methoxy-1,3-dioxolo[4,5-h]furo[2,3-b]quinoline Basic information
Product Name:6-Methoxy-1,3-dioxolo[4,5-h]furo[2,3-b]quinoline
Synonyms:6-Methoxy-1,3-dioxolo[4,5-h]furo[2,3-b]quinoline;Kokusagine;1,3-Dioxolo[4,5-h]furo[2,3-b]quinoline, 6-methoxy-
CAS:482-32-6
MF:C13H9NO4
MW:243.21
EINECS:
Product Categories:
Mol File:482-32-6.mol
6-Methoxy-1,3-dioxolo[4,5-h]furo[2,3-b]quinoline Structure
6-Methoxy-1,3-dioxolo[4,5-h]furo[2,3-b]quinoline Chemical Properties
Melting point 194°C
Boiling point 408.7±40.0 °C(Predicted)
density 1.440±0.06 g/cm3(Predicted)
pka7.18±0.20(Predicted)
Safety Information
MSDS Information
6-Methoxy-1,3-dioxolo[4,5-h]furo[2,3-b]quinoline Usage And Synthesis
DescriptionTerasaka has isolated this furoquinoline alkaloid from the roots of Orixa japonica and Obata has found that it also occurs in the fruit along with skim_x0002_mianine (q.v.). The alkaloid is optically inactive and is converted by Mel at 100°C into isokokusagine, m.p. 247°C. The aurichloride has m.p. 171°C and the picrate, m.p. 178°C (157°C according to Obata). The structure has been established by synthesis as 7: 8-methylenedioxydictamnine.
ReferencesTerasaka.,J. Pharm. Soc. Japan, 51,99 (1931)
Obata., ibid, 59,136 (1939)
Structure:
Terasaka et at., Chem. Pharm. Bull. (Tokyo), 2, 159 (1954)
6-Methoxy-1,3-dioxolo[4,5-h]furo[2,3-b]quinoline Preparation Products And Raw materials
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