Tert-Butyl 4-(2-diazo-acet-yl)piperazine-1-carboxyl-ate.

ABSTRACT: The title crystal structure, C(11)H(18)N(4)O(3), is the first diazo-acetamide in which the diazo-acetyl group is attached to an N atom. The piperazine ring is in a chair form and hence the mol-ecule has an extended conformation. Both ring N atoms are bonded in an essentially planar configuration with the sum of the C-N-C angles being 359.8 (2) and 357.7 (2)°. In the crystal structure, the O atom of the diazo-acetyl group accepts two H atoms from C-H donors, thus generating chains of weak hydrogen-bonded R(2) (1)(7) rings.

SUBMITTER: Kaupang A 

PROVIDER: S-EPMC2979480 | biostudies-literature | 2010 May

REPOSITORIES: biostudies-literature