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New Chiral N,S-Ligands with Thiophenyl at Benzylic Position. Palladium(II)-catalyzed Enantioselective Allylic Alkylation

New Chiral N,S-Ligands with Thiophenyl at Benzylic Position. Palladium(II)-catalyzed Enantioselective Allylic Alkylation
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摘要 bState Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China cShanghai Hong Kong Joint Laboratory in Chemical Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China New chiral N,S ligands with oxazoline and thiophenyl substituents at benzene ring and benzylic position have been prepared and applied in palladium catalyzed asymmetric allylic alkylation reaction to provide the product with high yield and entantioselectivity ( 82%-93% ee ). bState Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China cShanghai Hong Kong Joint Laboratory in Chemical Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China New chiral N,S ligands with oxazoline and thiophenyl substituents at benzene ring and benzylic position have been prepared and applied in palladium catalyzed asymmetric allylic alkylation reaction to provide the product with high yield and entantioselectivity ( 82%-93% ee ).
出处 《Chinese Journal of Chemistry》 SCIE CAS CSCD 2002年第9期816-818,共3页 中国化学(英文版)
基金 theNationalNaturalScienceFoundationofChina (No .2 0 132 0 10 ) theMajorStateBasicResearchDevelopmentProgram (No.G2 0 0 0 0 775 0 6 ) theNationalOutstandingYouthFund ChineseAcademyofSciences theShanghaiCommitteeofSci enceandTechnology
关键词 N S ligands palladium catalyst asymmetric allylic alkylation N,S ligands, palladium catalyst, asymmetric allylic alkylation
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