引用本文:
Xu Hong CHENG, Zheng Ning LI, Hui Lin CHEN. THE APPLICATION OF Cu (facam)2 TO THE ASYMMETRIC CYCLOPROPANATION OF 2,5-DIMETHYL-2,4-HEXADIENE[J]. Chinese Chemical Letters,
1996, 7(8): 703-705.
Citation: Xu Hong CHENG, Zheng Ning LI, Hui Lin CHEN. THE APPLICATION OF Cu (facam)2 TO THE ASYMMETRIC CYCLOPROPANATION OF 2,5-DIMETHYL-2,4-HEXADIENE[J]. Chinese Chemical Letters, 1996, 7(8): 703-705.
Citation: Xu Hong CHENG, Zheng Ning LI, Hui Lin CHEN. THE APPLICATION OF Cu (facam)2 TO THE ASYMMETRIC CYCLOPROPANATION OF 2,5-DIMETHYL-2,4-HEXADIENE[J]. Chinese Chemical Letters, 1996, 7(8): 703-705.
THE APPLICATION OF Cu (facam)2 TO THE ASYMMETRIC CYCLOPROPANATION OF 2,5-DIMETHYL-2,4-HEXADIENE
摘要:
a new kind of catalyst, chiral β-diketone copper complex Cu (facam) 2 was used for the first time for the asymmetric cyclopropanation of 2, 5-dimethyl-2, 4-hexadiene with alkyl diazoacetate to give the alkyl esters of chrysanthemic acids. This catalyst was prepared starting with camphor to achieve 86.7% of the products.
English
THE APPLICATION OF Cu (facam)2 TO THE ASYMMETRIC CYCLOPROPANATION OF 2,5-DIMETHYL-2,4-HEXADIENE
Abstract:
a new kind of catalyst, chiral β-diketone copper complex Cu (facam) 2 was used for the first time for the asymmetric cyclopropanation of 2, 5-dimethyl-2, 4-hexadiene with alkyl diazoacetate to give the alkyl esters of chrysanthemic acids. This catalyst was prepared starting with camphor to achieve 86.7% of the products.
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