Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Patent
1985-08-22
1991-06-18
Ceperley, Mary E.
Organic compounds -- part of the class 532-570 series
Organic compounds
Four or more ring nitrogens in the bicyclo ring system
544236, 544250, 544280, 544345, 544350, 546 83, 546113, 548430, 548508, C07D49156, C07D2098
Patent
active
050250965
ABSTRACT:
Indole and indole derivatives are prepared by contacting under mild reaction conditions an N-(2-toly)formidate, N-(3-methyl-2-pyridyl)formimidate, or N-methyldiazyl formimidate with an alkali metal amide.
REFERENCES:
W. Houlihan (editor), Heterocyclic Compounds, Indoles, Part One, pp. 394-396 (1972), Wiley-Interscience, N.Y., QD 401I4.
R. Lorenz et al., Journal of Organic Chemistry, 30,2531 (1965), A New Indole Synthesis.
Chiu Kuen-Wai
Strickler John R.
Yu Lin-Chen
Ceperley Mary E.
Mine Safety Appliances Company
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