Synthesis and photoreactivity of aryl substituted 4,5-dithienyl[1,3]dithiol-2-ones

Add time:07/14/2019    Source:sciencedirect.com

UV irradiation of hitherto unknown 4,5-bis-benzo[b]thiophen-3-yl-[1,3]dithiol-2-one gave 3-(3-benzo[b]thienyl)-thieno[3,4-c]benzo[e][1,2]dithiine by loss of carbon monoxide and rearrangement, whereas 4,5-bis-(2-bromo-phenyl)-[1,3]dithiol-2-one gave a polymeric material containing S–S bridges. The structures of both photoproducts were demonstrated on the basis of chemical behaviour and/or X-ray diffraction.

We also recommend Trading Suppliers and Manufacturers of 2-(2-{[3-oxo-1-benzothiophen-2(3H)-ylidene]methyl}phenoxy)acetonitrile (cas 313976-53-3). Pls Click Website Link as below: cas 313976-53-3 suppliers

Prev:Synthesis of a new compound family, 1-aryl-3H-pyrrolo[2,1-d][1,2,5]triazepin-4(5H)-ones
Next:S-substituted 3,5-dinitrophenyl 1,3,4-oxadiazole-2-thiols and tetrazole-5-thiols as highly efficient antitubercular agents)