Synthesis and Molecular Structure of tert-Butyl 4-(2-tert-butoxy-2-oxoethyl)piperazine-1-carboxylate

Crystals

Constantin Mamat²  Anke Flemming¹ 

[1] Institut für Chemie, Anorganische Festkörperchemie, Albert-Einstein-Straße 3a, D‑18059 Rostock, Germany;;Institut für Radiopharmazie, Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, D‑01328 Dresden, Germany

关键词: piperazines;    building blocks;    X-ray structure;   

DOI  :  10.3390/cryst2010090

来源: mdpi

【 摘 要 】

The crystal and molecular structure of tert-butyl 4-(2-tert-butoxy-2-oxoethyl)-piperazine-1-carboxylate is reported. The title compound crystallizes from a petroleum ether/ethyl acetate mixture in the monoclinic space group P 2₁/c with four molecules in the unit cell. The unit cell parameters are: a = 8.4007(2) Å, b = 16.4716(4) Å, c = 12.4876(3) Å; β = 90.948(1)° and V = 1727.71(7) ų. Bond lengths and angles of this piperazine-carboxylate are typical.

【 授权许可】

CC BY   
© 2012 by the authors; licensee MDPI, Basel, Switzerland.