848482-93-9, (S)-4-(tert-Butoxycarbonyl)piperazine-2-carboxylic acid is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
848482-93-9, To a stirred suspension of (5)-4-(tert-butoxycarbonyl) piperazine-2-carboxylic acid (1.0 g, 4.34 mmol) in water (5 rnL) was added solid NaHC03 (0.73 g, 8.68 mmol) at room temperature. The reaction mixture was stirred at room temperature to get clear solution. Solution of CBZ-CI (1.22 mL, 8.68 mmol) in 1,4-dioxane (10 mL) was added dropwise and the reaction mixture was stirred at room temperature for 16 h. The reaction mixture was diluted with water (20 mL) and extracted with EtOAc (2×20 mL). The aqueous layer was acidified with 0.5M aqueous HC1 to pH 5 and extracted with EtOAc (2×50 mL). The combined organic layers were dried over anhydrous a2S04, filtered, and concentrated under reduced pressure to afford the title compound (1.30 g) as white solid.
848482-93-9 (S)-4-(tert-Butoxycarbonyl)piperazine-2-carboxylic acid 1501850, apiperazines compound, is more and more widely used in various fields.
Reference£º
Patent; MERCK SHARP & DOHME CORP.; BLIZZARD, Timothy Allen; BIFTU, Tesfaye; WO2013/148478; (2013); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics