Methylation Alkynylation of Terminal Alkenes via 1,2-Alkynyl Migration Using Dicumyl Peroxide as the Methyl Source
文献类型： 外文期刊
第一作者： Qin, Yi-qun
作者： Qin, Yi-qun;Chen, De;Liu, Liang;Zhang, Jia-jia;Peng, Xin-ju;Deng, Wei;Xiang, Jiannan;Luo, Yong-yue
作者机构：
关键词： alkene difunctionalization; migration reaction; radical
期刊名称：SYNTHESIS-STUTTGART （ 影响因子：3.157； 五年影响因子：2.743 ）
ISSN： 0039-7881
年卷期： 2021 年 53 卷 24 期
页码：
收录情况： SCI
摘要： The metal-free oxidative alkene methylation/alkynylation of 1,4-enyn-3-ols with an organic peroxide as the methyl source has been developed, which provides straightforward and practical access to the challenging quaternary-carbon-containing but-3-yn-1-ones. The method is reasoned to go through methylation of functional alkenes utilizing dicumyl peroxide as the methylating reagent and subsequent intermolecular cyclization/1,2-alkynyl migration. This reaction has an excellent functional group tolerance, broad substrate scope, and exquisite selectivity.
分类号：
- 相关文献
作者其他论文 更多>>
-
Metabolism and transcriptional regulation in chilling injury development of nectarine fruit during postharvest cold storage
作者：Liu, Yudong;Wang, Lirong;Wu, Jinlong;Li, Yong;Cao, Ke;Wang, Lirong;Deng, Wei;Li, Zhengguo
关键词：Postharvest cold storage; Chilling injury; Secondary metabolism; Gene regulation; Nectarine fruit
-
Using a novel vector length stability index ( VLSI ) to evaluate soil aggregate stability: A preliminary study
作者：Ma, Fan;Xia, Jinwen;Lu, Xianghui;Liu, Liang;Han, Xinsheng;Wang, Yueling;Wan, Haixia
关键词：Macro-aggregate; Aggregate stability; Vector length; Vegetation recovery; Method improvement
-
Resistance patterns and molecular basis to ACCase-inhibiting herbicides
作者：Yang, Qian;Wei, Tian;Zhu, Jinlei;Lv, Min;Deng, Wei;Liu, Longwei;Yang, Xia;Li, Yongfeng
关键词：ACCase gene mutation; cross-resistance; metamifop; target site-based resistance
-
Comparison of Transcriptome Differences between Two Rice Cultivars Differing in Cadmium Translocation from Spike-Neck to Grain
作者：Zhao, Shouping;Zhang, Qi;Xiao, Wendan;Chen, De;Hu, Jing;Gao, Na;Huang, Miaojie;Ye, Xuezhu
关键词：rice cultivars; RNA-seq; WGCNA; cadmium; transport efficiency; spike-neck
-
Development of Fe 0 biochar composites synergistically activated with MgFe 2 O 4 and Fe 2+through one-step pyrolyzing Fe sludge and MgCl 2 for enhanced aqueous Cr(VI) removal
作者：Zhang, Qi;Zhao, Shouping;Huang, Xiaolei;Xiao, Wendan;Chen, De;Ye, Xuezhu;Zhang, Qi;Zhao, Shouping;Huang, Xiaolei;Xiao, Wendan;Chen, De;Ye, Xuezhu;Zhang, Qi;Zhao, Shouping;Huang, Xiaolei;Xiao, Wendan;Chen, De;Ye, Xuezhu;Li, Hui;Li, Jun
关键词：Fe0 biochar composite; Fe sludge; Magnesium ferrite; Cr(VI) removal; One-step pyrolysis; Synergistic activation
-
Ethylene-MPK8-ERF.C1-PR module confers resistance against Botrytis cinerea in tomato fruit without compromising ripening
作者：Deng, Heng;Pei, Yangang;Du, Xiaofei;Xue, Qihan;Gao, Zhuo;Shu, Peng;Wu, Yi;Liu, Zhaoqiao;Wu, Mengbo;Liu, Mingchun;Deng, Heng;Xu, Xin;Jian, Yongfei;Li, Zhengguo;Deng, Wei;Wang, Yikui;Pirrello, Julien;Bouzayen, Mondher;Hong, Yiguo;Hong, Yiguo
关键词：Botrytis cinerea; ERF; MPK; phosphorylation; postharvest disease
-
Innovative accumulative risk assessment of co-exposure to Cd, As, and Pb in contaminated rice based on their in vivo bioavailability and in vitro bioaccessibility
作者：Xiao, Wendan;Yang, Yonggui;Tang, Ning;Huang, Xiaolei;Zhang, Qi;Zhao, Shouping;Chen, De;Zhao, Zhen;Ye, Xuezhu;Guo, Bin;Jiang, Yugen
关键词：Heavy metal; Bioaccessibility; Relative bioavailability; In vivo; in vitro correlation; Accumulative risk assessment; Rice
