𝔖 Bobbio Scriptorium
✦   LIBER   ✦

5,6-Trimethylenethiapyrylium and 5,6,7,8-tetrahydrothiochromylium salts

✍ Scribed by V. G. Kharchenko; S. K. Klimenko; M. N. Berezhnaya

Book ID
112441764
Publisher
Springer US
Year
1974
Tongue
English
Weight
270 KB
Volume
10
Category
Article
ISSN
0009-3122

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

6,6,7,7-Tetra­chloro-5,6,7,8-tetra­hydro
6,6,7,7-Tetra­chloro-5,6,7,8-tetra­hydro­quinoline-5,8-dione
✍ Cheng, Yu ;An, Lin-Kun ;Gu, Lian-Quan ;Ng, Seik Weng 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 178 KB

The oxidation reaction between 8-hydroxyquinoline and hydrochloric acid yields 6,6,7,7-tetrachloro-5,6,7,8-tetrahydroquinoline-5,8-dione, C~9~H~3~Cl~4~NO. The non-aromatic part of the fused ring is non-planar; one of the chlorine-substituted C atoms lies above the mean plane of the fused ring, where

5∶6∶7∶8-hydroxyflavonols
5∶6∶7∶8-hydroxyflavonols
✍ Murti, V. V. Sreerama ;Row, L. Ramachandra ;Seshadri, T. R. 📂 Article 📅 1946 🏛 Springer-Verlag 🌐 English ⚖ 655 KB
5∶6∶7∶8-hydroxyflavonols
5∶6∶7∶8-hydroxyflavonols
✍ Sastri, V. D. Nageswara ;Seshadri, T. R. 📂 Article 📅 1946 🏛 Springer-Verlag 🌐 English ⚖ 693 KB
5, 6, 7, 8-Tetrahydro-indanon-(5)
5, 6, 7, 8-Tetrahydro-indanon-(5)
✍ V. Prelog; M. Zimmermann 📂 Article 📅 1949 🏛 John Wiley and Sons 🌐 German ⚖ 244 KB

## Abstract Das bisher unbekannte 5, 6, 7, 8‐Tetrahydro‐indanon‐(5) wurde in drei Reaktionsstufen aus Cyclopentanon‐(2)‐carbonsäure‐(1)‐äthylester und γ‐Chlor‐crotyl‐chlorid hergestellt.