Facile Nucleophilic Substitution of 3-tert-Butyldimethylsilyloxyalk-2-enyl-phosphonium Salts
Phosphoniosilylation of alpha,beta-enones with TBSOTf and triphenylphosphine at 0 degrees C affords 3-tert-butyldimethylsilyloxyalk-2-enylphosphonium salts, which undergo facile nucleophilic substitution with various nucleophiles to give 3-substituted silyl enol ethers in good yields. (C) 1999 Elsevier Science Ltd. All rights reserved.
- Publisher
- Pergamon-Elsevier Science Ltd
- Issue Date
- 1999-09
- Language
- English
- Article Type
- Article
- Keywords
CONJUGATE ADDITION; ENONES; PHOSPHONIOSILYLATION
- Citation
TETRAHEDRON LETTERS, v.40, no.38, pp.6975 - 6978
- ISSN
- 0040-4039
- Appears in Collection
- CH-Journal Papers(저널논문)
- Files in This Item
- There are no files associated with this item.
This item is cited by other documents in WoS
| ⊙ Detail Information in WoSⓡ | Click to see |  |
| ⊙ Cited 15 items in WoS | Click to see citing articles in |  |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.