𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Solid-Phase Synthesis of Heterocycles Containing an 1-Acyl-3-oxopiperazine Skeleton

✍ Scribed by Vojkovský, Tomáš; Weichsel, Aleksandra; Pátek, Marcel


Book ID
121855604
Publisher
American Chemical Society
Year
1998
Tongue
English
Weight
119 KB
Volume
63
Category
Article
ISSN
0022-3263

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Combinatorial approaches to harmacophori
✍ Mikhail F. Gordeev 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 183 KB 👁 2 views

An efficient solid-phase synthesis of 3,1benzoxazine-4-ones is described. Immobilized amino acid based functionalized urea derivatives 2 undergo a high yielding heterocyclization under mild conditions in presence of coupling reagents (DIC, TsCl/Py, or Ac 2 O) to afford 3,1-benzoxazine-4ones 6. The m

An efficient solid-phase synthesis of 3-
✍ Gergely M Makara; Peter Schell; Kelley Hanson; Dennis Moccia 📂 Article 📅 2002 🏛 Elsevier Science 🌐 French ⚖ 95 KB

A solid-phase synthesis of substituted 3-alkylamino-1,2,4-oxadiazoles has been developed. The synthesis utilizes immobilized N-acyl-1H-benzotriazole-1-carboximidamides as key intermediates. Cyclization with hydroxylamine under mild conditions furnished the oxadiazole skeleton regioselectively in hig