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Synlett 1992; 1992(4): 323-324
DOI: 10.1055/s-1992-22000
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Palladium-Complex-Catalyzed Decarboxylation-Carbonylation of Allyl Diethylcarbamates

Masahiro Miyazawa* , Shu-Zhong Wang, Hiroyasu Takeda, Keiji Yamamoto
  • *Department of Chemical Engineering, Tokyo Institute of Technology, Meguro, Tokyo 152, Japan
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Publication Date:
08 March 2002 (online)

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Diethylcarbamic acid allylic esters 1 undergo decarboxylation-carbonylation to give the corresponding β,γ-unsaturated amides 2 under rather forcing conditions [CO (50-80 atm) at 100 °C] in the presence of a palladium (0)-triphenylphosphine complex as catalyst.

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