[3 + 1] Cycloaddition: reaction of dichlorogermylene with hexafluoro-2-propanethione 1-adamantylimide
摘要:
Reaction of hexafluoro-2-propanethione 1-adamantylimide (1) and dichlorogermylene at room temperature gives the [3 + 1] cycloadduct (CF3)2CSN(R)-GeCl2 (2; R = adamantyl). The bond angles of the four-membered CSNGe heterocycle 2 are all close to 90-degrees. This compound exhibits an unexpected stability at room temperature.