Abstract
The methoxycarbonylation of unsaturated acids or esters catalysed by Pd complexes of bis(ditertiarybutyl-phosphinomethyl)benzene (DTBPMB) produces alpha,omega-diesters with selectivities >95%, even if the double bond is deep in the chain or conjugated to the carbonyl group; unsymmetrical esters can also be produced with high selectivity. (c) 2005 Elsevier B.V. All rights reserved.
| Original language | English |
|---|---|
| Pages (from-to) | 878-881 |
| Number of pages | 4 |
| Journal | Inorganic Chemistry Communications |
| Volume | 8 |
| DOIs | |
| Publication status | Published - Oct 2005 |
Keywords
- palladium
- methoxycarbonylation
- alpha,omega-diesters
- acrylic acids
- phosphine
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