110900-84-0Relevant academic research and scientific papers
C(2)-STEREOCONTROL OF δ-LACTONES VIA ACID-CATALYZED CYCLIZATION OF KETENE DITHIOACETAL HAVING AN INTERNAL HYDROXYL GROUP
Suzuki, Keisuke,Masuda, Toshiyuki,Fukazawa, Yoshimasa,Tsuchihashi, Gen-ichi
, p. 3661 - 3664 (1986)
Stereocontrol of C(2)-position of δ-lactones, related to Prelog-Djerassi lactone, is effected via acid-catalyzed cyclization of ketene dithioacetal having an internal OH group (thermodynamic control), which is also applicable to remote asymmetric inductio
