Sulfamic acid: A green and efficient catalyst for synthesis of mono-, bis-, and spiro- perimidines
Authors
Abstract:
Mild and applicable synthesis of mono-, bis-, and spiro- perimidines is demonstrated in high yields via the condensation of 1,8-diaminonaphthalene and aldehydes or ketones in the presence of sulfamic acid as a green and highly efficient catalyst. This environmentally benign and clean synthetic pathway offers several advantages, such as high yields, short reaction times and easy work-up procedure.
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Journal title
volume 6 issue 4
pages 377- 380
publication date 2016-09-01
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