Structure of the 2:2 condensation produc
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Wayland E. Noland; Richard J. Sundberg
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Article
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1962
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Elsevier Science
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French
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NITROMETHANE and cyclohexanone condense in refluxing solution in the presence of secondary amines to a colorless 212 product C14H20N203 (I), m.p. 270-271' (sublimes). 2,3' Secondary amines used as catalysts include piperidine4 (8-14,3 24s5 yield), piperazine (47$),5 pyrrolidine (23%),5 morpholine (2