Abstract
Reaction of various dienes with phosphites or related phosphorus hydrides, under free radical cyclisation conditions, affords cyclic organophosphorus adducts. This quick, mild and technically clean approach affords 5- and 6-ring carbocycles and heterocycles in good to excellent yield. (C) 2002 Elsevier Science Ltd. All rights reserved.
Original language | English |
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Pages (from-to) | 479-483 |
Number of pages | 5 |
Journal | Tetrahedron Letters |
Volume | 44 |
Issue number | 3 |
Publication status | Published - 13 Jan 2003 |
Keywords
- cyclisation
- dienes
- phosphorus compounds
- radicals and radical reactions
- CYCLIZATION REACTIONS
- TRIBUTYLTIN HYDRIDE
- PHOSPHINIC ACID
- EFFICIENT
- HETEROCYCLES
- GENERATION
- ALKENES
- PHOSPHONOTHIOATES
- REARRANGEMENT
- HYPOPHOSPHITE