Tetrahedron p. 623 - 628 (1986)
Update date:2022-07-29
Topics:
Katritzky, Alan R.
Yousaf, Taher I.
Chen, Ban Chi
Guang-Zhi, Zeng
The reaction of primary amines with acetonylacetone is shown by H-1, C-13 and N-15 NMR spectroscopy to proceed to the N-substituted -2,5-dimethylpyrroles via the intermediacy of N-substituted imines.Increased steric hindrance reduces rates of imine formation and decay.
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Doi:10.1002/hlca.19510340131
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(2008)
