| NaSO2Ph 催化下1，2-联烯亚砜高产率，高选择性异构化为炔基亚砜 |
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| 引用本文： | 傅春玲,麻生明.NaSO2Ph 催化下1，2-联烯亚砜高产率，高选择性异构化为炔基亚砜[J].中国化学,2005,23(6):729-732. |
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| 作者姓名： | 傅春玲 麻生明 |
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| 作者单位： | LaboratoryofMolecularRecognitionandSynthesis,DepartmentofChemistry,ZhejiangUniversity,Hangzhou,Zhejiang310027,China |
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| 摘 要： | The clean isomerization of 1,2-allenyl sulfoxides in the presence of NaSO2Ph afforded 2-alkynylic phenyl sulfoxides in good yields and selectivities. Although strong base-catalyzed isomerization of allenes to alkynes is known, the mechanism for the current reaction is interesting for the obvious reason that NaSOEPh is a weak base.
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| 关 键 词： | 异构化作用 亚砜 丙二烯 NaSO2Ph 化学结构 |
| 收稿时间： | 2004-12-31 |
| 修稿时间： | 2005-3-23 |
NaSO2Ph Induced Exclusive Isomerization of 1,2‐Allenyl Sulfoxides to 2‐Alkynylic Phenyl Sulfoxides |
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| Fu Chun‐Ling,Ma Sheng‐Ming.NaSO2Ph Induced Exclusive Isomerization of 1,2‐Allenyl Sulfoxides to 2‐Alkynylic Phenyl Sulfoxides[J].Chinese Journal of Chemistry,2005,23(6):729-732. |
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| Authors: | Fu Chun‐Ling Ma Sheng‐Ming |
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| Abstract: | The clean isomerization of 1,2‐allenyl sulfoxides in the presence of NaSO2Ph afforded 2‐alkynylic phenyl sulfoxides in good yields and selectivities. Although strong base‐catalyzed isomerization of allenes to alkynes is known, the mechanism for the current reaction is interesting for the obvious reason that NaSO2Ph is a weak base. |
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| Keywords: | 1 2‐allenyl sulfoxide isomerization 2‐alkynic phenyl sulfoxide |
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