28-羟基-5,11,17,23-四(2-甲基-2-丙基)五环[19.3.1.13,7.19,13.115,19]二十八-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-十二烯-25,26,27-三基三苯甲酸酯 合成路线 (共 2 条)
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反应条件
135549-06-3 28-羟基-5,11,17,23-四(2-甲基-2-丙基)五环[19.3.1.13,7.19,13.115,19]二十八-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-十二烯-25,26,27-三基三苯甲酸酯
反应条件
pyridine
T=20°C; 72 h;
参考文献
Kleij, Arjan W.; Souto, Beatriz; Pastor, Cesar J.; Prados, Pilar; De Mendoza, Javier
Journal of Organic Chemistry, 2003 , vol. 68, # 22 p. 8711 - 8714
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反应条件
135549-06-3 28-羟基-5,11,17,23-四(2-甲基-2-丙基)五环[19.3.1.13,7.19,13.115,19]二十八-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-十二烯-25,26,27-三基三苯甲酸酯 +
反应条件
1-methyl-1H-imidazole
multistep reaction: 1.) MeCN, 5-10 min and 20 min, in ice bath, 2.) MeCN, in ice bath and room t.; reactions of derivatives with aroyl and acyl chlorides under var. conditions; Product distribution;
参考文献
Sharma; Gutsche
Synthesis, 1994 , # 8 p. 813 - 822