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Synthese des 3-Sulfaindolizidins, 4-Sulfachinolizidins und 1-Aza-2-sulfa-bicyclo-[5,4,0]-hendekans

✍ Scribed by Prof. Dr. K. Winterfeld; W. Häring


Publisher
John Wiley and Sons
Year
1962
Tongue
English
Weight
330 KB
Volume
295
Category
Article
ISSN
0365-6233

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✦ Synopsis


Summenformel Substanz I (Mo1.-Clew.) Cl?HI5N3O3 j (309,3) XI1 C,,H,,N,O (355,4) Eigenschaften Losungsmittel Schmp. oberh. 340" sublimiert ab 260" (Eisessig) Amax = 360 m! ; (Eisessig) Schmp. 253-255' (Athanol), sublimiert ab 2205, 2.max = 360 mp (Methanol) gelbe Nadeln (Diox.) Schmp. 268-270' E.max = 389 mp (Methanol) Analysen


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✍ Wald, Klemens ;Wamhoff, Heinrich 📂 Article 📅 1978 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 237 KB

Synthesis and Cycloadditions of 1,5-Bis(3,5-dioxo-A1-1 ,2,4-triazolin-4-ylmethyl)-2,4-dimethylbenzene The synthesis and properties of the title compound 3 are described as well as its (4 + 2)-cycloadditions with cyclic dienes and anthracene to give the bis-adducts 4-6. With the bis(9-anthryl-methy1