The Journal of organic chemistry
Silver (I)-catalyzed facile synthesis of pyrazoles from propargyl N-sulfonylhydrazones
YT Lee, YK Chung
Index: Saito, Katsuhiro; Ishihara, Hiraku Heterocycles, 1987 , vol. 26, # 7 p. 1891 - 1898
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Citation Number: 49
Abstract
... Volume: Page: ... The reaction also worked well with an alkylsulfonyl group (entries 7 and 12). ... Further development of the silver(I) catalyzed reactions and extension of the approach to a wider range of valuable nitrogen heterocycles is underway. ...
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