甲基 2-(4-氯苯基)磺酰乙酸甲酯

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A mixture of methyl bromoacetate (11.25 ml, 116 mmol) and sodium 4-chloro-benzenesulfinate (25.2 g, 116 mmol) in DMF (120 ml) was stirred and heated at 80° C. for 2 h. The solution was diluted with water (360 ml). The separated oil was extracted with chloroform (200 ml) and washed with water (3×80 ml). The organic phase was evaporated in vacuo to obtain 22.4 g of the title compound in 77.7% yield. The separated oil was extracted with chloroform (200 ml) washed with water (3×80 ml) The organic phase was evaporated in vacuo

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A mixture of methyl bromoacetate (11.25 ml, 116 mmol) and sodium 4-chloro-benzenesulfinate (25.2 g, 116 mmol) in DMF (120 ml) was stirred and heated at 80° C. for 2 h. The solution was diluted with water (360 ml). The separated oil was extracted with chloroform (200 ml) and washed with water (3×80 ml). The organic phase was evaporated in vacuo to obtain 22.4 g of the title compound in 77.7% yield. The separated oil was extracted with chloroform (200 ml) washed with water (3×80 ml) The organic phase was evaporated in vacuo

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A mixture of methyl bromoacetate (11.25 ml, 116 mmol) and sodium 4-chloro-benzenesulfinate (25.2 g, 116 mmol) in DMF (120 ml) was stirred and heated at 80° C. for 2 h. The solution was diluted with water (360 ml). The separated oil was extracted with chloroform (200 ml) and washed with water (3×80 ml). The organic phase was evaporated in vacuo to obtain 22.4 g of the title compound in 77.7% yield. The separated oil was extracted with chloroform (200 ml) washed with water (3×80 ml) The organic phase was evaporated in vacuo