✦ LIBER ✦

Synthese von [1]Benzothieno[2,3—d]isoxazol-Derivaten

✍ Scribed by F. Sauter; G. Büyük

Publisher: Springer Vienna
Year: 1974
Tongue: English
Weight: 279 KB
Volume: 105
Category: Article
ISSN: 0026-9247
DOI: 10.1007/bf00907370

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthese von [1]Benzothieno[2,3—c]pyrazo

Synthese von [1]Benzothieno[2,3—c]pyrazol-Derivaten

✍ F. Sauter; G. Büyük 📂 Article 📅 1974 🏛 Springer Vienna 🌐 English ⚖ 344 KB

Synthese von Thieno[2,3—d]-1,2,3-triazin

Synthese von Thieno[2,3—d]-1,2,3-triazin- und [1]Benzothieno [2,3—d]-1,2,3-triazin-Derivaten

✍ F. Sauter; W. Deinhammer 📂 Article 📅 1973 🏛 Springer Vienna 🌐 English ⚖ 313 KB

Synthese von 1H-[1]Benzothieno[3,2—c]pyr

Synthese von 1H-[1]Benzothieno[3,2—c]pyrazol-Derivaten

✍ F. Sauter; G. Büyük; U. Jordis 📂 Article 📅 1974 🏛 Springer Vienna 🌐 English ⚖ 349 KB

Synthese eines oxepino[2,3-d]isoxazol-sy

Synthese eines oxepino[2,3-d]isoxazol-systems

✍ Lutz Aßmann; Tony Debaerdemaeker; Willy Friedrichsen 📂 Article 📅 1991 🏛 Elsevier Science 🌐 French ⚖ 202 KB

The reaction of the transient furoisoxazole 4 with dimethyl acetylenedicarboxylate results in the formation of oxepine $&. The boat-shaped structure of s has been confirmed by X-ray crystallography. The experimental findings are in accord with quantum chemical calculations (AMl, PM3).

Synthese von 2,4-Diamino-thieno[2,3-d]py

Synthese von 2,4-Diamino-thieno[2,3-d]pyrimidin-Derivaten

✍ Helmut Link 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 German ⚖ 424 KB 👁 1 views

Synthesis of 2,4‐Diamino‐thieno[2,3‐__d__]pyrimidines Condensation of 2‐aminothiophene‐3‐carbonitrile (4) with guanidine or sequential addition of CS~2~ and NH~3~ to 4 provides 2,4‐diaminothieno[2,3‐__d__]pyrimidine (7). This compound yields, after sequential addition of __sec__‐BuLi and either [3‐

Synthese von 1,2-Biscumarinyläthen-Deriv

Synthese von 1,2-Biscumarinyläthen-Derivaten

✍ Prof. Dr. F. Eiden; P. Meins 📂 Article 📅 1972 🏛 John Wiley and Sons 🌐 English ⚖ 560 KB