Ni-Catalyzed Carboxylation of Conjugated Dienes with Carbon Dioxide and DIBAL-H for the Synthesis of ß,γ-Unsaturated Carboxylic Acids
Keyword(s):
Ni-catalyst-promoted conjugated dienes undergo 1,2-hydrocarboxylation with carbon dioxide under atmospheric pressure and in the presence of diisobutylaluminum hydride (DIBAL-H). Conjugated dienes react with carbon dioxide in a 1:1 ratio to produce the corresponding β,γ-unsaturated carboxylic acids without suffering from the dimerization or oligomerization of conjugated dienes.
1983 ◽
Vol 38
(7)
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pp. 835-840
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1996 ◽
Vol 37
(16)
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pp. 2813-2816
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2013 ◽
Vol 19
(34)
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pp. 11439-11445
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1998 ◽
Vol 1998
(9)
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pp. 1811-1821
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