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Hydroformylation of vinyl acetate to α‐acetoxypropanal catalyzed by a silica‐supported polyalumazane‐rhodium complex
Author(s) -
Guan ShiYou,
Huang MeiYu,
Jiang YingYan
Publication year - 1992
Publication title -
makromolekulare chemie. macromolecular symposia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 76
eISSN - 1521-3900
pISSN - 0258-0322
DOI - 10.1002/masy.19920590106
Subject(s) - hydroformylation , rhodium , vinyl acetate , catalysis , chemistry , organic chemistry , polymer chemistry , copolymer , polymer
Hydroformylation of vinyl acetate was catalyzed by silica‐supported polyalumazane‐rhodium complex to give α‐acetoxypropanal in higher than 90% yield. The product was only α‐acetoxypropanal, isoaldehyde, and no β‐acetoxypropanal, normal aldehyde, or any other by‐product was observed. The catalyst was very stable in the hydroformylation, and it could be reused several times without any remarkable change of catalytic activity.