**Synthesis of 1,3,4‐Oxadiazoles and 4,5‐Dihydro‐l,2,4‐triazines from 3‐Dimethylamino‐2,2‐dimethyl‐2 __H__azirine and Carbohydrazides** 3‐Dimethylamino‐2, 2‐dimethyl‐2 __H__‐azirine (**1**) reacts with aromatic carbohydrazides to give 2‐(1‐amino‐1‐methylethyl)‐5‐aryl‐1, 3, 4‐oxadiazoles (**7**, **1
Enolate, II. Einfache Synthese von 3,4-Dihydro-2,4-dioxo-2H-pyranen und 2-Pyronen Enolate als 1,3-Dianion-Äquivalente Kristall- und Molekülstruktur von 6-Ethoxy-3,4-dihydro-3,3-dimethyl-2,4- dioxo-2H-pyran-5-carbonsaure-ethylester
✍ Scribed by Saalfrank, Rolf W. ;Gundel, Jiirgen ;Roomanna, Gunther ;Hanek, Martin ;Rost, Walter ;Petersb, Karl ;Schneringb, Hans Georg Von
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1990
- Tongue
- English
- Weight
- 935 KB
- Volume
- 123
- Category
- Article
- ISSN
- 0009-2940
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