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Catalytic and selective conversion of (Z)-2-en-4-ynoic acids to either 2H-pyran-2-ones in the presence of ZnBr2 or (Z)-5-alkylidenefuran-2(5H)-ones in the presence of Ag2CO3

✍ Scribed by Luigi Anastasia; Caiding Xu; Ei-ichi Negishi

Publisher: Elsevier Science
Year: 2002
Tongue: French
Weight: 101 KB
Volume: 43
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(02)01128-0

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