Abstract
A new Brønsted acid catalysed hydrogenation of imines with Hantzsch dihydropyridine as the hydrogen source has been developed. Diphenyl phosphate (DPP) and various other acids catalyse this first metal-free hydrogen transfer to give various amines under mild reaction conditions.
Original language | English (US) |
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Pages (from-to) | 2367-2369 |
Number of pages | 3 |
Journal | Synlett |
Issue number | 15 |
DOIs | |
State | Published - Sep 19 2005 |
Externally published | Yes |
Keywords
- Brønsted acid
- Hantzsch 1,4-dihydropyridine
- Organocatalysis
- Reduction
- Transfer hydrogenation
ASJC Scopus subject areas
- Organic Chemistry