分别用水杨醛铜、β-二酮-铜和希夫碱-铜络合物为催化剂进行β-(-)-蒎烯与重氮乙酸酯的不对称环丙烷化反应,研究了催化剂结构与反应立体选择性之间的关系,获得了较高的立体选择性.
参考文献
[1] | Doyle M P;Forbes D C .[J].Chemical Reviews,1998,98(02):911. |
[2] | Bonaccorsi C;Santoro F;Gischig S;Mezzetti A .[J].Organometallics,2006,25(08):2002. |
[3] | Moreau B;Charette A B .[J].Journal of the American Chemical Society,2005,127(51):18014. |
[4] | Lebel H;Marcoux J F;Molinaro C;Charette A B .[J].Chemical Reviews,2003,103(04):977. |
[5] | Aratani T .[J].Pure and Applied Chemistry,1985,57(12):1839. |
[6] | Li ZN.;Chen HL.;Zheng Z. .Highly efficient and enantioselective cyclopropanation of styrene with diazoacetates using a new copper-(Schiff-base) catalyst[J].Tetrahedron, Asymmetry: The International Journal for Repid Publication on all Aspects of Asymmetry in Orgainc, Inorganic, Organometallic, Physical and Bio-Organic Chemistry,2000(5):1157-1163. |
[7] | Li ZN.;Zheng Z.;Chen HL.;Liu GS. .Asymmetric cyclopropanation of styrene catalyzed by Cu-(chiral Schiff-base) complexes[J].Tetrahedron,2000(37):7187-7191. |
[8] | Li Z N;Zheng Z;Wan B S;Chen H L .[J].Journal of Molecular Catalysis A:Chemical,2001,165(1-2):67. |
[9] | 仇敏,刘国生,姚小泉,郭明彦,潘桂芝,郑卓.手性铜(Ⅱ)-席夫碱配合物催化苯乙烯不对称环丙烷化反应[J].催化学报,2001(01):77-80. |
[10] | Itagaki M;Hagiya K;Kamitamari M;Masumoto K;Suenobu K;Yamamoto Y .Highly efficient chiral copper Schiff-base catalyst for asymmetric cyclopropanation of 2,5-dimethyl-2,4-hexadiene[J].Tetrahedron,2004(36):7835-7843. |
[11] | Itagaki M;Yamamoto Y .Application of a chiral copper-1,1-bis{2-[(4S)-tert-butyl-oxazolinyl]}cyclopropane catalyst for asymmetric cyclopropanation of styrene[J].Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry,2006(4):523-525. |
[12] | 李争宁 .铜化合物催化烯烃的不对称环丙烷化反应[D].中国科学院大连化学物理研究所,1999. |
[13] | Suenobu K;Itagaki M;Nakamura E .[J].Journal of the American Chemical Society,2004,126(23):7271. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分:
-
10%
-
20%
-
30%
-
40%
-
50%