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94112-58-0

8-PHENYL-1,4-DIOXASPIRO[4,5]DECAN-8-OL synthesis

5synthesis methods
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Yield:94112-58-0 100%

Reaction Conditions:

Stage #1: bromobenzenewith magnesium in tetrahydrofuran at 20; for 0.5 h;Inert atmosphere;Reflux;
Stage #2: cyclohexanedione monoethylene ketal in tetrahydrofuran; for 0.5 h;Inert atmosphere;Reflux;

References:

Simonin, Céline;Awale, Mahendra;Brand, Michael;Van Deursen, Ruud;Schwartz, Julian;Fine, Michael;Kovacs, Gergely;H?fliger, Pascal;Gyimesi, Gergely;Sithampari, Abilashan;Charles, Roch-Philippe;Hediger, Matthias A.;Reymond, Jean-Louis [Angewandte Chemie - International Edition,2015,vol. 54,# 49,p. 14748 - 14752][Angew. Chem.,2015,vol. 127,# 49,p. 14961 - 14965] Location in patent:supporting information

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