TY - GEN AU - Davidson,Samuel J AU - Barker,David TI - Total Synthesis of Ovafolinins A and B: Unique Polycyclic Benzoxepin Lignans through a Cascade Cyclization SN - 1521-3773 PY - 2019///0306 KW - Benzoxepins KW - chemical synthesis KW - Cyclization KW - Lignans KW - Molecular Structure KW - Stereoisomerism N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1002/anie.201705575 ER -