𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Zur Regiochemie von [4 + 2]-Cycloadditionen mit Methylpyrano[3,4-b]indol-3-onen und unsymmetrischen Dienophilen

✍ Scribed by Pindur, Ulf ;Erfanian-Abdoust, Houshang

Publisher
John Wiley and Sons
Year
1989
Tongue
English
Weight
470 KB
Volume
1989
Category
Article
ISSN
0947-3440

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthese von 2,6-Diazabicyclo[2.2.2]octa
Synthese von 2,6-Diazabicyclo[2.2.2]octan-3,5-dion-Abkömmlingen und 2(1H)-Pyridinonen. – Ein Beitrag zur Regiochemie und Stereospezifität 1,4-Dipolarer Cycloadditionen von Pyridmidinium-4-olaten an elektronenreiche und elektronenarme Alkene
✍ Gotthardt, Hans ;Blum, Joachim 📂 Article 📅 1987 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 613 KB

Die Pyrimidinium4olate vom Typ 1 vereinigen sich rnit Enolethern, Enaminen, Keten-acetalen, 1,4-Dihydro-1,4-epoxynaphthalin, Fumardure-dimethylester oder Maleinsaure-dimethylester zu 2,6-Diazabicyclo[2.2.2]octan-3,5-dionen 2, 3, 5, 7, 9, 17-19, wahrend das Pyrimido[2,1-b]benzothiazolium-4-olat 13 mi

Synthese von 7,12-Dihydro-indolo[3,2-d][
Synthese von 7,12-Dihydro-indolo[3,2-d][1]benzazepin-6-(5H)-onen und 6,11-Dihydro-thieno-[3′,2′:2,3]azepino[4,5-b]indol-5(4H)-on
✍ Conrad Kunick 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 224 KB 👁 1 views

## Synthesis of 7,12-Dihydro-indo~o[3~[l]benzazepin-6-(~~nes and gll-Dihydr~.thieno-[3'3':~]~zepino[qS-b]indol-5(4H)-one The title compounds 4 and 6 were prepared by Fischer indole synthesis. 4a is substituted in 10-position by reaction with bromine in glacial acetic acid. A fast ring inversion is