TY - GEN AU - Harris,T M AU - Webb,A D AU - Harris,C M AU - Wittek,P J AU - Murray,T P TI - Letter: Biogenetic-type syntheses of emodin and chrysophanol SN - 0002-7863 PY - 1976///1121 KW - Anthraquinones KW - chemical synthesis KW - Cyclization KW - Emodin N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S UR - https://doi.org/10.1021/ja00435a063 ER -