6-methyl-octa-1,6-diene 、
6-methyl-octa-1,5-diene 、 2-chloro-5-[(2R,3R)-5-ethenyl-3-methyl-3,6-dihydro-2H-pyran-2-yl]-3-phenyl-4,6-bis(phenylmethoxy)pyridine 在
Grubbs catalyst first generation 作用下,
以
二氯甲烷 为溶剂,
反应 24.0h,
生成 2,4-bis(benzyloxy)-6-chloro-3-[(2'R,3'R)-3,6-dihydro-3-methyl-5-(6-methylocta-1,6-dienyl)-2H-pyran-2-yl]-5-phenylpyridine 、 2,4-bis(benzyloxy)-6-chloro-3-[(2'R,3'R)-3,6-dihydro-3-methyl-5-(6-methylocta-1,5-dienyl)-2H-pyran-2-yl]-5-phenylpyridine