118326-04-8Relevant articles and documents
Ring-closing metathesis for the synthesis of 2H- and 4H-chromenes
Van Otterlo, Willem A.L.,Ngidi, E. Lindani,Kuzvidza, Samuel,Morgans, Garreth L.,Moleele, Simon S.,De Koning, Charles B.
, p. 9996 - 10006 (2007/10/03)
Six 4H-chromenes were synthesized from substituted phenols using vinylstannylation and ring-closing metathesis (RCM) as key steps. In addition, a different approach involving amongst other steps, an aryl allyl isomerization and RCM afforded a set of seven 2H-chromenes from phenolic precursors.
EFFICIENT SYNTHESIS OF (+/-)-8,14-CEDRANOXIDE USING ELECTROCHEMICAL METHODS AS A KEY STEP
Shizurif, Yoshikazu,Okuno, Yoshishige,Shigemori, Hideyuki,Yamamura, Shosuke
, p. 6661 - 6664 (2007/10/02)
(+/-)-8,14-Cedranoxide has been synthesized starting from 3,4-dimethoxyphenol, wherein 6-acetoxymethyl-2,6-dimethyl-9-methoxytricyclo1,5>undec-9-en-8,11-dione as a key intermediate has been produced efficiently by means of electrochemic