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ChemInform Abstract: Synthesis of 5,6-Dihydropyrazolo[5,1-a]isoquinolines Through Indium(III)-Promoted Halocyclizations of N-Propargylic Sulfonylhydrazones.
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文摘
A variety of 5,6-dihydropyrazolo[5,1-a]isoquinolines is prepared by halocyclization of N-propargylic sulfonylhydrazones with indium trihalide.

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