𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis and Structure of 5-Methoxy-6,7-methylenedioxyflavone

✍ Scribed by Ng, A. S.; Goh, W. P.


Book ID
121388155
Publisher
American Chemical Society
Year
1990
Tongue
English
Weight
204 KB
Volume
53
Category
Article
ISSN
0163-3864

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


4′-Hydr­oxy-5-meth­oxy-6,7-methyl­enedio
✍ Teh, Jeannie Bee-Jan ;Fun, Hoong-Kun ;Razak, Ibrahim Abdul ;Naheed, Suad ;Choudh 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 218 KB

The title compound, C 17 H 12 O 6 , forms an infinite onedimensional zigzag-like chain developing parallel to the b axis through O-HÁ Á ÁO hydrogen bonds. The chains are stacked along the c axis. The crystal structure is further stabilized by weakand C-HÁ Á Á interactions.

Synthesis of 6- or 7- hydroxy and 6- or
✍ Zhengming Chen; Peter C. Meltzer 📂 Article 📅 1997 🏛 Elsevier Science 🌐 French ⚖ 198 KB

A novel Mannich type condensation between the monomethyl ester of acetonedicarboxylic acid, methylamine hydrochloride, and hydrolyzed dimethoxydihydrothran gave 6-or 7-functionalized flketo ester tropanes 12 -15. Further elaboration afforded a series of 6-or 7-hydroxy and 6-or 7methoxy 21~-methoxyca