102596-02-1Relevant articles and documents
NHC-catalyzed cleavage of vicinal diketones and triketones followed by insertion of enones and ynones
Takaki, Ken,Hino, Makoto,Ohno, Akira,Komeyama, Kimihiro,Yoshida, Hiroto,Fukuoka, Hiroshi
, p. 1816 - 1822 (2017)
Thiazolium carbene-catalyzed reactions of 1,2-diketones and 1,2,3-triketones with enones and ynones have been investigated. The diketones gave α,β-double acylation products via unique Breslow intermediates isolable as acid salts, whereas the triketones fo
An Expedient, Direct, Three-Component Approach for the Synthesis of 4-Thioarylpyrroles
Anandan, Sambandam,Neelamegam, Chinnaraj,Rajeshkumar, Venkatachalam
supporting information, p. 4023 - 4033 (2019/10/28)
A three-component strategy for the synthesis of 4-thioarylpyrroles from 1,4-enediones, thiols, and ammonium formate in one-pot has been developed. The reaction proceeds through the sequential thiol-Michael/Paal-Knorr reaction of 1,4-enediones with the for
Heterogeneous synthesis of 1,4-enediones and 1,4-diketones with manganese oxide molecular sieves OMS-2 as a recyclable catalyst
Meng, Xu,Zhang, Jinqi,Chen, Gexin,Chen, Baohua,Zhao, Peiqing
, p. 239 - 242 (2015/07/27)
An efficient manganese oxide octahedral molecular sieves OMS-2-catalyzed chemoselective synthesis of 1,4-enediones and 1,4-diketones from 1,3-dicarbonyls and α-iodoacetophenones is described. The present catalytic system can be applied in one-pot, three-c
Target-oriented synthesis: Miscellaneous synthetic routes to access 1,4-enediones through the coupling of 1,3-dicarbonyl compounds with multiform substrates
Zhu, Yan-Ping,Cai, Qun,Gao, Qing-He,Jia, Feng-Cheng,Liu, Mei-Cai,Gao, Meng,Wu, An-Xin
, p. 6392 - 6398 (2013/07/25)
Target-oriented synthetic protocol was presented for the synthesis of 1,4-enediones. The approach can efficiently construct 1,4-enediones through different reaction pathways from multiform substrates α-halo aromatic ketones, 2-hydroxy-aromatic ketones and methyl carbinols. In this reaction, CuI was found to be the most efficient catalyst. Multiform substrates were also found to perform well to afford the products in a one-pot fashion.
Highly efficient synthesis of 3a,6a-dihydrofuro[2,3-b]furans via a novel bicyclization
Shu, Wen-Ming,Yang, Yan,Zhang, Dong-Xue,Wu, Liu-Ming,Zhu, Yan-Ping,Yin, Guo-Dong,Wu, An-Xin
supporting information, p. 456 - 459 (2013/03/29)
A highly efficient method for the construction of 3a,6a-dihydrofuro[2,3-b] furan derivatives has been developed via a novel bicyclization, which is very valuable for the synthesis of fused furofuran compounds since it is time-saving and catalyst-free. Bas
Unexpected C-C bond cleavage: A route to 3,6-diarylpyridazines and 6-arylpyridazin-3-ones from 1,3-dicarbonyl compounds and methyl ketones
Gao, Qinghe,Zhu, Yanping,Lian, Mi,Liu, Meicai,Yuan, Jingjing,Wu, Anxin,Yin, Guodong
, p. 9865 - 9870,6 (2012/12/12)
An unexpected C-C bond cleavage has been revealed in the absence of metal. This observation has been exploited to develop an efficient approach toward 3,6-diarylpyridazines and 6-arylpyridazin-3-ones from simple and commercially available 1,3-dicarbonyl compounds and methyl ketones.
Formation of unsymmetrical 1,4-enediones via A focusing domino strategy: Cross-coupling of 1,3-dicarbonyl compounds and methyl ketones or terminal aryl alkenes
Gao, Meng,Yang, Yan,Wu, Yan-Dong,Deng, Cong,Cao, Li-Ping,Meng, Xiang-Gao,Wu, An-Xin
supporting information; experimental part, p. 1856 - 1859 (2010/10/03)
A highly efficient synthesis of unsymmetrical 1,4-enediones from 1,3-dicarbonyl compounds and methyl ketones or terminal aryl alkenes has been developed via a focusing domino strategy. Simple and readily available starting materials, mild reaction conditions, and a very simple operation are advantages of the reaction, which allow straightforward synthesis of a variety of unsymmetrical 1,4-enediones.
