10-(1,3-Dithiolan-2-ylidene)-10H-indeno[1,2-f]pentathiepin, a product from 2-(inden-1-ylidene)-1,3-Dithiolan and disulphur dichloride
Abstract
The reaction of disulphur dichloride with 2-(inden-1-ylidene)-1,3-dithiolan (I) gives the indeno[1,2-f]pentathiepin (IV).