Abstract
Chemical modification of polybutadiene was achieved by orthoalkylation of aromatic ketimine with the vinyl group of polybutadiene using a rhodium(I) catalyst. A high 2-acylphenyl group-impregnation ratio was observed with low vinyl group polybutadiene, likely due to decreased steric congestion between the pendant orthoalkylated groups in the modified polybutadiene.
Original language | English |
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Pages (from-to) | 1059-1062 |
Number of pages | 4 |
Journal | Synlett |
Issue number | 7 |
DOIs | |
Publication status | Published - 2007 Apr 24 |
All Science Journal Classification (ASJC) codes
- Organic Chemistry