Novel spiroindoles 5 are prepared easily via a one-pot, 1,3-dipolar cycloaddition reaction of azomethine imines with isatin imines under thermal conditions. © 2002 Elsevier Science Ltd. All rights reserved.
CITATION STYLE
Azizian, J., Morady, A. V., Soozangarzadeh, S., & Asadi, A. (2002). Synthesis of novel spiro-[3H-indole-3,3′-[1,2,4]triazolidine]-2-ones via azomethine imines. Tetrahedron Letters, 43(52), 9721–9723. https://doi.org/10.1016/S0040-4039(02)02061-0
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