𝔖 Bobbio Scriptorium
✦   LIBER   ✦

1-Arylimino-pyrazol-Betaine, Pyrazole und 1,2,4-Triazine aus 3-Arylazo-propensäure-N-chloroamiden

✍ Scribed by Dr. G. Lutze; K. Kirschke; N. Krauß


Publisher
John Wiley and Sons
Year
1993
Tongue
English
Weight
521 KB
Volume
335
Category
Article
ISSN
1615-4150

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Pyrrole aus einem 3-Amino-3-arylazo-prop
✍ Dr. Klaus Kirschke; Dr. Burkhard Costisella; Dipl. Kristallogr. Matthias Ramm; B 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 262 KB

Pyrroles from Methyl 3‐Amino‐3‐arylazo‐propenoat and α‐Halogenocarbonyl Compounds and the Forming of the Pyrrolo[3.2‐e][1,2,4]‐triazin Ring System Methyl 3‐amino‐3‐(2,4,6‐trichlor‐phenylazo)propenoat (2) and α‐halogenocarbonyl compounds (4a–c) undergo cyclization to pyrroles on the pattern of the H

Darstellung und eigenschaften von chelat
✍ Manecke, Georg ;Rühl, Christian-Steffen 📂 Article 📅 1979 🏛 Wiley (John Wiley & Sons) ⚖ 602 KB

## Abstract __N__‐vinylation of pyrazolecarboxylates and 1,2,3‐triazolecarboxylates with vinyl acetate leads to the formation of the __N__‐vinylpyrazoles and __N__‐vinyl‐1,2,3‐triazoles. The structures are determined by mass and NMR spectra. The syntheses of crosslinked poly[1‐(3,4‐dicarboxypyrazol