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Palladium (II)-catalysed intramolecular CH functionalizations: Efficient synthesis of kealiinine C and analogues
Molecular Catalysis ( IF 3.9 ) Pub Date : 2018-06-29 , DOI: 10.1016/j.mcat.2018.06.007 Debasmita Saha , Izabela Stolarzewicz , Vijay Bahadur , Upendra K. Sharma , Leonid G. Voskressensky , Anuj Sharma , Brajendra K. Singh , Erik V. Van der Eycken
中文翻译:
钯(II)催化的分子内C H功能化:高效的Kealiinine C及其类似物的合成
更新日期:2018-06-29
Molecular Catalysis ( IF 3.9 ) Pub Date : 2018-06-29 , DOI: 10.1016/j.mcat.2018.06.007 Debasmita Saha , Izabela Stolarzewicz , Vijay Bahadur , Upendra K. Sharma , Leonid G. Voskressensky , Anuj Sharma , Brajendra K. Singh , Erik V. Van der Eycken
An efficient palladium-catalysed CH functionalization sequence has been developed for the synthesis of 2-aminoimidazole alkaloids (Kealiinine C) and its analogues. This protocol proceeds via iodocyclisation of propargylguanidines followed by intramolecular Pd-catalysed cyclisation.
中文翻译:
钯(II)催化的分子内C H功能化:高效的Kealiinine C及其类似物的合成
已经开发了一种有效的钯催化的C H功能化序列,用于合成2-氨基咪唑生物碱(Kealiinine C)及其类似物。该方案通过炔丙基胍的碘环化,随后分子内Pd催化的环化进行。