2-甲基-2-(4-甲基-3-戊烯-1-基)-2,6,7,8-四氢-5H-苯并吡喃-5-酮合成路线 (共 4 条)
反应条件
C28H41O4P; sodium sulfate in toluene
T=60°C; Inert atmosphere; regioselective reaction;
参考文献
Moreau, Julie; Hubert, Claudie; Batany, Jessika; Toupet, Loic; Roisnel, Thierry; Hurvois, Jean-Pierre; Renaudz, Jean-Luc
Journal of Organic Chemistry, 2009 , vol. 74, # 23 p. 8963 - 8973
反应条件
4 A molecular sieve in dichloromethane
参考文献
Kurdyumov, Aleksey V.; Lin, Nan; Hsung, Richard P.; Gullickson, Glen C.; Cole, Kevin P.; Sydorenko, Nadiya; Swidorski, Jacob J.
Organic Letters, 2006 , vol. 8, # 2 p. 191 - 193
反应条件
(M,S,S)-i-Pr-SPRIX; palladium (II) trifluoroacetate; p-benozquinone in diethylene glycol dimethyl ether
T=25°C; intramolecular Wacker type cyclization; 12 h; Inert atmosphere; optical yield given as percent eeenantioselective reaction;
参考文献
Takenaka, Kazuhiro; Mohanta, Suman C.; Patil, Mahesh L.; Rao, C. V. Laxman; Takizawa, Shinobu; Suzuki, Takeyuki; Sasai, Hiroaki
Organic Letters, 2010 , vol. 12, # 15 p. 3480 - 3483
反应条件
ethylenediamine diacetic acid in methanol
T=20°C; 1 h;
参考文献
Tietze, Lutz-F.; Kiedrowski, Guenter v.; Berger, Bernhard
Synthesis, 1982 , # 8 p. 683 - 684