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顺式芳基烯和二乙腈氯化钯 ( ) [(Me CN) 2 Pd Cl2 ](10m ol% )在二氯甲烷 (0 .5 m ol/ L)中 ,室温搅拌约 14 h可得反式芳基烯 ,除 1例未反应外 ,其余 9例收率 85 %～ 97%。顺式芳基烯在钯()催化下异构为反式芳基烯@沈蓓苓
The cis-aryl ene and diacetonitrile palladium (II) chloride [(MeCN) 2Pd Cl2] (10 mol%) were stirred at room temperature for about 14 h in dichloromethane (0.5 mol / L) In addition to 1 case unreacted, the remaining 9 cases yield 85% to 97%. Cis-arylenes are isomerized to trans-arylenes catalyzed by palladium (II) @ Shen Beiling