반응 #3821

반응 방정식

2,2'-dithiobisbenzoyl chloride

4-aminobenzonitrile

→

title compound

수율 12.5%

2,2'-Dithiobis[N-(4-cyanophenyl)benzamide]

수율 12.5%

용매

pyridine

dichloromethane

반응 조건

후처리

1. 1
   기타This compound was prepared
2. 2
   기타The crude product was triturated with a hot mixture of ethyl acetate and ethanol (1:1)
3. 3
   여과filtered
4. 4
   기타recrystallized from ethanol-DMF-water

실험 절차

This compound was prepared according to the general method of Example 77 using 2,2'-dithiobisbenzoyl chloride (2.00 g, 5.83 mmol) in 50 mL of dichloromethane and 4-aminobenzonitrile (1.38 g, 11.7 mmol) in 11 mL of pyridine. The crude product was triturated with a hot mixture of ethyl acetate and ethanol (1:1), filtered, and recrystallized from ethanol-DMF-water to yield 0.37 g of the title compound, mp 239°-241° C.

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