𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Biodegradability of Urea-Aldehyde Condensation Products

✍ Scribed by Thomas Jahns; Heiko Ewen; Heinrich Kaltwasser


Book ID
111555584
Publisher
Springer US
Year
2003
Tongue
English
Weight
83 KB
Volume
11
Category
Article
ISSN
1572-8900

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Cyclooligomeric phenol-aldehyde condensa
✍ Holger Erdtman; Sverker HΓΆgberg; Sixten Abrahamsson; Bo Nilsson πŸ“‚ Article πŸ“… 1968 πŸ› Elsevier Science 🌐 French βš– 196 KB

According to early observations (Baeyer (11, Michael (2). Liebermann and Lindenbaum (3) benzaldehyde condenses with resorcinol or pyrogallol in equimolar proportions under the influence of strong acids. The correct elementary composition of the very sparingly soluble,

Aldehyde condensation products of 4-hydr
✍ Ilia I Manolov πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 French βš– 98 KB

4-Hydroxycoumarin and Schiff bases condense in glacial acetic acid at reflux. Benzylidenephenyliminechroman or 3,3'-(p-substituted-arylmethylidene)-bis-4-hydroxycoumarin are the final products.