[3 + 2] Cycloaddition of para-Quinone Methides with Nitrile Imines: Approach to Spiro-pyrazoline-cyclohexadienones. 2019

Yingpeng Su, and Yanan Zhao, and Bingbing Chang, and Xiaolong Zhao, and Rong Zhang, and Xuan Liu, and Danfeng Huang, and Ke-Hu Wang, and Congde Huo, and Yulai Hu
College of Chemistry and Chemical Engineering , Northwest Normal University , 967 Anning East Road , Lanzhou 730070 , P. R. China.

[3 + 2] cycloaddition of para-quinone methides with nitrile imines under mild conditions has been achieved. The corresponding spiro-pyrazoline-cyclohexadienone products were constructed in good to excellent yields (up to 97% yield) with high regioselectivity. This straightforward protocol exhibits good functional group tolerance and scalability and provides the spiro-pyrazoline-cyclohexadienones.

UI MeSH Term Description Entries

Related Publications

Yingpeng Su, and Yanan Zhao, and Bingbing Chang, and Xiaolong Zhao, and Rong Zhang, and Xuan Liu, and Danfeng Huang, and Ke-Hu Wang, and Congde Huo, and Yulai Hu
January 2013, Organic letters,
Yingpeng Su, and Yanan Zhao, and Bingbing Chang, and Xiaolong Zhao, and Rong Zhang, and Xuan Liu, and Danfeng Huang, and Ke-Hu Wang, and Congde Huo, and Yulai Hu
January 2021, The Journal of organic chemistry,
Yingpeng Su, and Yanan Zhao, and Bingbing Chang, and Xiaolong Zhao, and Rong Zhang, and Xuan Liu, and Danfeng Huang, and Ke-Hu Wang, and Congde Huo, and Yulai Hu
July 2016, Organic letters,
Yingpeng Su, and Yanan Zhao, and Bingbing Chang, and Xiaolong Zhao, and Rong Zhang, and Xuan Liu, and Danfeng Huang, and Ke-Hu Wang, and Congde Huo, and Yulai Hu
December 2023, International journal of molecular sciences,
Yingpeng Su, and Yanan Zhao, and Bingbing Chang, and Xiaolong Zhao, and Rong Zhang, and Xuan Liu, and Danfeng Huang, and Ke-Hu Wang, and Congde Huo, and Yulai Hu
March 2022, The Journal of organic chemistry,
Yingpeng Su, and Yanan Zhao, and Bingbing Chang, and Xiaolong Zhao, and Rong Zhang, and Xuan Liu, and Danfeng Huang, and Ke-Hu Wang, and Congde Huo, and Yulai Hu
March 2021, Chemical communications (Cambridge, England),
Yingpeng Su, and Yanan Zhao, and Bingbing Chang, and Xiaolong Zhao, and Rong Zhang, and Xuan Liu, and Danfeng Huang, and Ke-Hu Wang, and Congde Huo, and Yulai Hu
June 2005, Journal of the American Chemical Society,
Yingpeng Su, and Yanan Zhao, and Bingbing Chang, and Xiaolong Zhao, and Rong Zhang, and Xuan Liu, and Danfeng Huang, and Ke-Hu Wang, and Congde Huo, and Yulai Hu
July 2023, The Journal of organic chemistry,
Yingpeng Su, and Yanan Zhao, and Bingbing Chang, and Xiaolong Zhao, and Rong Zhang, and Xuan Liu, and Danfeng Huang, and Ke-Hu Wang, and Congde Huo, and Yulai Hu
October 2019, Organic letters,
Yingpeng Su, and Yanan Zhao, and Bingbing Chang, and Xiaolong Zhao, and Rong Zhang, and Xuan Liu, and Danfeng Huang, and Ke-Hu Wang, and Congde Huo, and Yulai Hu
July 2018, Organic letters,
Copied contents to your clipboard!