7089-43-2Relevant academic research and scientific papers
NEW SYNTHETIC METHOD OF (Z)-4-ALKENOIC ACIDS USING RING-OPENING REACTION OF (Z)-4-HEXENOLIDE WITH ORGANOCOPPER REAGENT
Fujisawa, Tamotsu,Umezu, Kazuto,Kawashima, Masatoshi
, p. 1795 - 1798 (2007/10/02)
(Z)-4-Hexenolide reacted regioselectively with diorganocuprates to give (Z)-4-alkenoic acids in high yields.Synthetic utility was demonstrated by the convenient synthesis of cis-jasmone.
ONE-POT SYNTHESIS OF (Z)-4-ALKENOIC ACIDS
Fujisawa, Tamotsu,Sato, Toshio,Kawara, Tatsuo,Naruse, Kouichi
, p. 1123 - 1124 (2007/10/02)
The reaction of β-propiolactone with di-(Z)-1-alkenylcuprates, prepared from Grignard reagents, copper(I) iodide and acetylene, gave (Z)-4-alkenoic acids in high yields in one-pot operation.
