297139-61-8Relevant articles and documents
Iodine-Mediated Sulfenylation of Imidazo[1,2- a ]pyridines with Ethyl Arylsulfinates
Sun, Jian,Mu, Yangxiu,Iqbal, Zafar,Hou, Jing,Yang, Minghua,Yang, Zhixiang,Tang, Dong
, p. 1014 - 1018 (2021/03/15)
A simple iodine-mediated approach is reported for the synthesis of sulfenylated imidazo[1,2- a ]pyridines through the reaction of imidazo[1,2- a ]pyridines with ethyl arylsulfinates under mild conditions. The reaction scope was investigated, and a plausible mechanism is proposed to elucidate the reaction process and activation mode. The results indicate that ethyl sulfinates are efficient sulfur sources for the construction of C-S bonds.
One-pot synthesis of imidazo[1,2-α]pyridine thioethers using imidazo[1,2-α]pyridines, arylsulfonyl chlorides and hydrazine
Wang, Jin,Zhu, Jie,Zhou, Aihua
, p. 256 - 262 (2020/01/02)
A one-pot reaction of making RS-substituted imidazo[1,2-α]pyridine derivatives by directly using aryl or alkylsulfonyl chloride and hydrazine was developed, selectively giving good yields of the expected products. Compared with previously reported methods
Method for synthesizing 3-bit sulfenyl substituted imidazo [1, 2-a] pyridine compound by molecular iodine promotion one-pot method
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Paragraph 0042; 0043; 0044; 0045; 0049; 0050; 0067; 0068, (2019/02/04)
The invention discloses a method for synthesizing a 3-bit sulfenyl substituted imidazo [1, 2-a] pyridine compound by a molecular iodine promotion one-pot method. The method comprises the following steps that molecular iodine, triphenylphosphine, 2-aminopy
