Synthesis and Molecular Structure of tert-Butyl 3-oxo-2-oxa-5-azabicyclo[2.2.2]octane-5-carboxylate

Table 3

Intermolecular short contacts (Å) in the crystal.

O1–H2′	2.578	H2–O1′	2.578
O1–H11B′′′	2.712	H2–O3′′	2.612
O2–H10A′′′	2.717	H1A–O3′	2.608
O2–H1B***	2.603	C9–H10B*	2.878
O3–H1A*	2.608	H10A–O2**	2.717
O3–H2***	2.612	H10B–C9′	2.878
H1B–O2′′	2.603	H11B–O1**	2.712