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ChemicalBook CAS DataBase List GAMMA-PHENYL-GAMMA-BUTYROLACTONE
1008-76-0

GAMMA-PHENYL-GAMMA-BUTYROLACTONE synthesis

12synthesis methods
-

Yield: 90%

Reaction Conditions:

with Iron(III) nitrate nonahydrate;9-azabicyclo<3.3.1>nonane-N-oxyl in acetonitrile at 20; for 15 h;

Steps:

7 Example 7
Fe(NO3)3·9H2O (40.4 mg, 10 mol%) and ABNO (7 mg, 5 mol%) were used in this order.1-phenyl-1,4-butanediol (166 mg, 1 mmol) was added to a 10 ml reaction tube.Then add 2ml of acetonitrile as a solvent and open the reaction at room temperature.The degree of reaction was then checked by GC-MS. Reaction 15h,After the reaction was completed, n-dodecane was added as an internal standard and the product was quantitatively analyzed by GC.1-phenyl-1,4-butanediol conversion rate of 95%,Product yield 90%

References:

Dalian Institute of Chemical Physics;Gao Shuang;Wang Lianyue;Chen Bo;Lv Ying CN106831675, 2017, A Location in patent:Paragraph 0032; 0033

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