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Palladium-Catalyzed syn-Stereocontrolled Ring-Opening of Oxabicyclic Alkenes with Sodium Arylsulfinates
被引:25
作者:
Li, Yue
[1
]
Yang, Wen
[1
]
Cheng, Guo
[1
]
Yang, Dingqiao
[1
]
机构:
[1] S China Normal Univ, Sch Chem & Environm, Key Lab Theoret Chem Environm, Minist Educ, Guangzhou 510006, Guangdong, Peoples R China
基金:
中国国家自然科学基金;
关键词:
CROSS-COUPLING REACTION;
AZABICYCLIC ALKENES;
BICYCLIC OLEFINS;
2-SUBSTITUTED 1,2-DIHYDRO-1-NAPHTHOLS;
DIRECT SULFONYLATION;
ARYLBORONIC ACIDS;
BORONIC ACIDS;
OXABENZONORBORNADIENES;
ARYL;
ARYLATION;
D O I:
10.1021/acs.joc.6b00667
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
Palladium-catalyzed syn-stereocontrolled ring opening reactions of oxabenzonorbornadienes with a wide range of sodium arylsulfinates were investigated, affording the desired products in good to excellent yields under an air atmosphere. This protocol provides a low-cost new viable and convenient method toward the synthesis of cis-2-aryl-1,2-dihydronaphthalen-1-ol with good functional group tolerance. In addition, the cis configuration of 3da was established by X-ray diffraction analysis, and a plausible mechanism, for the ring opening reaction was proposed.
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页码:4744 / 4750
页数:7
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