Studies on Diastereoselective Intramolecular meta-Cycloaddition of Arene to Olefin (Part Ⅱ)

Studies on Diastereoselective Intramolecular meta-Cycloaddition of Arene to Olefin (Part Ⅱ)

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摘要 The photoinduced intramolecular meta-cycloaddition of bichromophores 1a-1d gave diastereoselectively two types of adducts 2a-2d and 3a-3d respectively. The observed stereochemistry of cycloaddition is rationalized in terms of hydrogen bond effect induced by the 4hydroxy group in the 5-phenylpent-1-ene skeleton. The photoinduced intramolecular meta-cycloaddition of bichromophores 1a-1d gave diastereoselectively two types of adducts 2a-2d and 3a-3d respectively. The observed stereochemistry of cycloaddition is rationalized in terms of hydrogen bond effect induced by the 4hydroxy group in the 5-phenylpent-1-ene skeleton.

作者 Xiu Min SHEN Liang Dong SUN and Cong ZHANG(Department of Chemistry, Beijing Normal University Beijing 100875)

出处《Chinese Chemical Letters》 SCIE CAS CSCD 1998年第4期321-323,共3页 中国化学快报（英文版）

关键词 Arene Olefin meta-Cycloaddition DIASTEREOSELECTIVITY Arene, Olefin meta-Cycloaddition Diastereoselectivity

分类号 O621 [理学—有机化学]

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1Shen, XM,Guo, XC,Sun, LD,Zhang, C.Studies on Diastereoselective Intramolecular meta-Cycloaddition ofArene to Olefin (Part I)[J].Chinese Chemical Letters,1998,9(2):131-134.
2Cong ZHANG,Song Fu WU and Xiao chuan GUO(Institute of organic Chemistry. National Laboratory of Applied Organic Chemistry at Lanzhou University. Lanzhou, 730000..DIRECT　FORMATION　OF　TETRAQUINANE　SKELETON　BY　INTRAMOLECULAR　ARENE－OLEFIN　meta－CYCLOADDITION[J].Chinese Chemical Letters,1994,5(7):561-562.
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6Hua Wu SHAO,Jun Chao CAI (Shanghai Institute of Nateria Medica, Chinese Academy of Sciences, Shanghai, 200031).Studies on the Crinum Alkaloids part Ⅱ~[1]: Synthes is of Crinasiadine and Trisphaeridine[J].Chinese Chemical Letters,1997,8(6):493-496.
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8Lili Zhang Jing Sun Chaoguo Yan.One-pot Sequential Reaction for the Synthesis of Polysubstituted 3-（3-Nitro-2-phenylchroman-4-yl）-3-arylaminoacrylates[J].Chinese Journal of Chemistry,2013,31(12):1546-1550.
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10Xiao An Zhang (Dept.of Chemistry,Northwestern University,Evanston,IL,USA).DIASTEREOSELECTIVITY OF ALLYBORATION OF ALDEHYDES[J].Chinese Chemical Letters,1991,2(2):133-134.

Chinese Chemical Letters

1998年第4期

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Studies on Diastereoselective Intramolecular meta-Cycloaddition of Arene to Olefin (Part Ⅱ)

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