Reactions catalyzed within inorganic and organic materials and at electrochemical interfaces commonly occur at high coverage and in condensed media, causing turnover rates to depend strongly on interfacial structure and composition, 87-48-9, Name is 5-Bromoindoline-2,3-dione, SMILES is O=C1NC2=C(C=C(Br)C=C2)C1=O, in an article , author is Taheri, Salman, once mentioned of 87-48-9, Computed Properties of C8H4BrNO2.
A straightforward approach for the synthesis of novel fused thiopyrano [2, 3-b] indole derivatives from the Intramolecular Friedel-Crafts acylation
In this research, a facile and efficient protocol for the regioselective synthesis of fused thiopyrano [2,3-b] indole-2-carboxylates using Eaton’s reagent (P2O5/MeSO3H) as an inexpensive, and easily available catalyst is developed under solvent-free condition at 80C. The reaction of various acetylenecarboxylates and indoline-2-(3H)-thiones using Eaton’s reagent affords fused indole heterocyclic compounds in good to excellent yields. This new method Compared to the Intramolecular Friedel-Crafts acylation has advantages of short reaction times, regioselectivity and ease of product isolation. (C) 2020 Elsevier B.V. All rights reserved.
Interested yet? Read on for other articles about 87-48-9, you can contact me at any time and look forward to more communication. Computed Properties of C8H4BrNO2.