Krishnamurthy, S., Jalli, V., Vagvala, T. C., Moriguchi, T., & Tsuge, A. (2015). Crystal structure of (1R,4R)-tert-butyl 3-oxo-2-oxa-5-aza­bicyclo­[2.2.2]octane-5-carboxyl­ate. Acta Crystallogr E Crystallogr Commun.

Krishnamurthy, Suvratha, Venkataprasad Jalli, Tarun Chand Vagvala, Tetsuji Moriguchi, and Akihiko Tsuge. "Crystal Structure of (1R,4R)-tert-butyl 3-oxo-2-oxa-5-aza­bicyclo­[2.2.2]octane-5-carboxyl­ate." Acta Crystallogr E Crystallogr Commun 2015.

Krishnamurthy, Suvratha, et al. "Crystal Structure of (1R,4R)-tert-butyl 3-oxo-2-oxa-5-aza­bicyclo­[2.2.2]octane-5-carboxyl­ate." Acta Crystallogr E Crystallogr Commun 2015.