9-Sep-21 News Share a compound : 22190-33-6

In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 22190-33-6 as follows. HPLC of Formula: C8H8BrN

In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 22190-33-6 as follows. HPLC of Formula: C8H8BrN

REFERENCE EXAMPLE 8 1-boc-5-Bromoindoline 5-bromoindoline (10 g) was added in one portion to molten Boc-anhydride (11.6 g) at 30-40 C. Immediate effervescence was followed by the formation of a solid cake which was triturated with pentane to give the title compound (15 g) as a white powder.

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Reference:
Patent; Aventis Pharma Ltd.; Aventis Recherche Developpment; US6608084; (2003); B1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem