1208374-70-2Relevant academic research and scientific papers
Iron-catalysed Sonogashira reactions
Pan, Changduo,Luo, Fang,Wang, Wenhui,Ye, Zhishi,Liu, Miaochang
, p. 478 - 481 (2009)
A catalytic system has been developed that used an iron/ligand combination for the Sonogashira cross coupling of terminal alkynes with aryl iodides, which affords products in good to excellent yields.
Palladium-Catalyzed Desulfitative Cross-Coupling of Arylsulfonyl Hydrazides with Terminal Alkynes: A General Approach toward Functionalized Internal Alkynes
Qian, Liang-Wei,Sun, Mengli,Dong, Jianyu,Xu, Qing,Zhou, Yongbo,Yin, Shuang-Feng
supporting information, p. 6764 - 6769 (2017/07/15)
A palladium-catalyzed Sonogashira-type coupling between arylsulfonyl hydrazides and terminal alkynes via Ar(C)-S bond cleavage is disclosed, which enables the general synthesis of functionalized internal alkynes, especially the Br-substituted ones, in good to excellent yields under acid- and base-free conditions.
