6-Methoxy-1,3-dioxolo[4,5-h]furo[2,3-b]quinoline
- CAS No.
- 482-32-6
- Chemical Name:
- 6-Methoxy-1,3-dioxolo[4,5-h]furo[2,3-b]quinoline
- Synonyms
- Kokusagine;6-Methoxy-1,3-dioxolo[4,5-h]furo[2,3-b]quinoline;1,3-Dioxolo[4,5-h]furo[2,3-b]quinoline, 6-methoxy-
- CBNumber:
- CB92359826
- Molecular Formula:
- C13H9NO4
- Molecular Weight:
- 243.21
- MDL Number:
- MOL File:
- 482-32-6.mol
Last updated:2023-07-12 16:46:59
6-Methoxy-1,3-dioxolo[4,5-h]furo[2,3-b]quinoline Chemical Properties,Uses,Production
Description
Terasaka 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.
References
Terasaka.,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
Raw materials
Preparation Products
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-
482-32-6