title: tert-Butyl 4-(1-methyl-1H-pyrazol-5-yl)piperidine-1-carboxyl-ate.
abstract: The reaction of (E)-tert-butyl 4-[3-(dimethyl-amino)acrylo-yl]piperidine-1-carboxyl-ate with methyl-hydrazine leads to the formation of the title compound, C(14)H(23)N(3)O(2), with a 1-methyl-1H-pyrazol-5-yl substituent. The plane of the pyrazole ring forms a dihedral angle of 33.4 (1)° with the approximate mirror plane of the piperidine ring.
authors.forename: Daniel
authors.initials: D
authors.lastname: Richter
authors.forename: John C
authors.initials: JC
authors.lastname: Kath
authors.forename: Arnold L
authors.initials: AL
authors.lastname: Rheingold
authors.forename: Antonio
authors.initials: A
authors.lastname: Dipasquale
authors.forename: Alex
authors.initials: A
authors.lastname: Yanovsky