Reaktion #3830

Reaktionsgleichung

2,2'-dithiobisbenzoyl chloride

3-iodoaniline

→

title compound

Ausbeute 7.3%

2,2'-Dithiobis[N-(3-iodophenyl)benzamide]

Ausbeute 7.3%

Lösungsmittel

dichloromethane

pyridine

Reaktionsbedingungen

Aufarbeitung

1. 1
   SonstigeThis compound was prepared
2. 2
   SonstigeThe crude product was triturated with hot ethanol
3. 3
   Filtrationfiltered
4. 4
   Sonstigerecrystallized first from water-DMF

Vorschrift

This compound was prepared according to the general method of Example 77 using 2,2'-dithiobisbenzoyl chloride (3.00 g, 8.74 mmol) in 75 mL of dichloromethane and 3-iodoaniline (3.82 g, 17.5 mmol) in 17 mL of pyridine. The crude product was triturated with hot ethanol, filtered, and recrystallized first from water-DMF, then from ethyl acetate-ether to yield 0.45 g of the title compound, mp 184°-186° C. (dec.).

Quelle