154590-35-9, tert-Butyl 4-(4-amino-2-fluorophenyl)piperazine-1-carboxylate is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
To the product of Step 3 (1.00 g, 3.3 mmol) and DIPEA (0.88 ml, 5.1 mmol) in CH2Cl2 (15 ml) add trifluoroacetic anhydride (0.57 ml, 4.1 mmol). Stir 2 h and add a second portion each of DIPEA and anhydride. Stir 1 h and wash with satd. NaHCO3, then water. Dry (MgSO4) and concentrate to obtain the amide as a yellow solid., 154590-35-9
154590-35-9 tert-Butyl 4-(4-amino-2-fluorophenyl)piperazine-1-carboxylate 16203630, apiperazines compound, is more and more widely used in various fields.
Reference：
Patent; Schering Corporation; US2005/239795; (2005); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics