تفاعل #1929035

معادلة التفاعل

5-phenyl-5H-dibenzo[b,d]thiophenium bromide

3-hydroxyadamantane acetoxy-1,1,2,2-tetrafluorobutane-1-sulfonate sodium

water

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title compound

المردود 99.0%

5-phenyl-5H-dibenzo[b,d]thiophenium 3-hydroxyadamantane-acetoxy-1,1,2,2-tetrafluorobutane-1-sulfonate

المردود 99.0%

المذيبات

dichloromethane

ظروف التفاعل

المعالجة

1. 1
   أخرىThe dichloromethane layer was separated
2. 2
   غسيلthe aqueous phase washed with dichloromethane (3×300 mL)
3. 3
   غسيلThe combined organic layers were washed with water (4×500 mL)
4. 4
   تركيزconcentrated in vacuo and residual water
5. 5
   أخرىremoved via azeotrope with acetonitrile (2×350 mL)

الإجراء التجريبي

5-phenyl-5H-dibenzo[b,d]thiophenium bromide (28.0 g, 82.04 mmol) and 3-hydroxyadamantane-acetoxy-1,1,2,2-tetrafluorobutane-1-sulfonate-sodium salt (35.68 g, 83.7 mmol) were dissolved in dichloromethane (500 mL) and water (500 mL) and stirred at r.t. for 16 h. The dichloromethane layer was separated and the aqueous phase washed with dichloromethane (3×300 mL). The combined organic layers were washed with water (4×500 mL), concentrated in vacuo and residual water removed via azeotrope with acetonitrile (2×350 mL) to afford the title compound (54.00 g, 99%) as a white solid. 1H NMR (500 MHz, (CD3)2CO) δ: 8.55 (d, J=8 Hz, 2H), 8.41 (d, J=8 Hz, 2H), 8.02 (dt, J=7.5, 0.5 Hz, 2H), 7.77-7.84 (m, 5H), 7.67 (t, J=7.5 Hz, 2H), 4.31 (t, J=6.5 Hz, 2H), 3.63 (s, 10H), 2.71 (tt, J=14, 6.5 Hz, 2H), 1.52-1.80 (m, 12H).

المصدر