Category: 414910-15-9piperazines

414910-15-9, tert-Butyl 4-(cyclopropanecarbonyl)piperazine-1-carboxylate is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

1-Tertbutoxycarbonyl-4-(cyclopropanecarbonyl) piperazine (190 mg, 0.75 mmol) was dissolved in dichloromethane, and then trifluoroacetic acid (1 mL) was added. The reaction mixture was stirred at room temperature until complete reaction, and then washed with saturated sodium bicarbonate solution for three times. The organic phases were concentrated to give 112 mg (yield 97%) pale yellow solid of N-(cyclopropanecarbonyl) piperazine for use.

414910-15-9, As the paragraph descriping shows that 414910-15-9 is playing an increasingly important role.

Reference£º
Patent; Chengdu Di’ao Pharmaceutical Group Co. Ltd.; JI, Jianxin; GUO, Na; XUE, Ting; KANG, Bingqiang; YE, Xinfa; CHEN, Xin; ZHANG, Tao; EP2799435; (2014); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics

414910-15-9, tert-Butyl 4-(cyclopropanecarbonyl)piperazine-1-carboxylate is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,414910-15-9

TFA (965 muL) was added to a solution of intermediate 11 (210 mg) in anhydrous DCM (1 mL). The solution was stirred at r.t. for 2 hours, then it was concentrated in vacuo. The residue was diluted in a saturated potassium carbonate solution (10 mL) and extracted with AcOEt (2¡Á20 mL). The combined organic extracts were dried and concentrated in vacuo to give the title compound (110 mg) as an oil. [0244] T.I.c.: AcOEt, Rf=0.14. [0245] IR (CDCl3, cm-1): 1626 (CO). [0246] NMR (CDCl3): delta (ppm) 3.7 (bs, 1H); 3.63 (bd, 4H); 2.88 (bd, 4H); 1.72 (m, 1H); 0.99 (m, 2H); 0.75 (m, 2H). [0247] MS (ES/+): m/z=155 [M+H]+.

414910-15-9 tert-Butyl 4-(cyclopropanecarbonyl)piperazine-1-carboxylate 968936, apiperazines compound, is more and more widely used in various fields.

Reference£º
Patent; Alvaro, Giuseppe; Di Fabio, Romano; Maragni, Paolo; Tampieri, Marsia; Tranquillini, Maria Elvira; US2004/14770; (2004); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics