Concepedia

Synthesis of 2,4-Disubstituted Indoles via Thermal Cyclization of N-Trifluoroacetyl Enehydrazines

Takeaki Naito, Okiko Miyata, Norihiko Takeda

Heterocycles · 2002 · 11 citations · 8 references

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Abstract

Synthesis of naturally occurring indoles, 2,4-dimethylindole and 4-hydroxymethyl-2-methylindole by applying thermal cyclization of N-trifluoroacetyl enehydrazines is described.

References

8

Room temperature ionic liquids as novel media for ‘clean’ liquid–liquid extraction

Jonathan G. Huddleston, Heather D. Willauer, Richard P. Swatloski et al. · Chemical Communications · 1998 · 2.1K citations

, , +13

Thermal cyclization of N-trifluoroacetyl enehydrazines under mild conditions: A novel entry into the fischer indole synthesis

Okiko Miyata, Yasuo Kimura, Kanami Muroya et al. · Tetrahedron Letters · 1999 · 40 citations

, , +9

Fries rearrangement in ionic melts

Jitendra R. Harjani, Susheel J. Nara, Manikrao M. Salunkhe · Tetrahedron Letters · 2001 · 37 citations

, , +9

Recent progress in the chemistry of the monoterpenoid indole alkaloids

J. E. Saxton · Natural Product Reports · 1996 · 31 citations

, , +7

New Indole Derivatives from the Fruit Bodies of Tricholoma sciodes and T. virgatum

Luigi Garlaschelli, Zijie Pang, Olov Sterner et al. · Tetrahedron · 1994 · 27 citations

, , +8