92697-23-9Relevant academic research and scientific papers
An unexpected reaction of 2-alkynylaryldiazonium tetrafluoroborate with sulfur dioxide
Luo, Yong,Pan, Xiaolin,Chen, Chen,Yao, Liangqing,Wu, Jie
, p. 180 - 182 (2015/01/09)
An unexpected result from the reaction of 2-alkynylaryldiazonium tetrafluoroborate with sulfur dioxide is described. In the presence of morpholin-4-amine, this transformation catalyzed by copper(i) bromide proceeds through insertion of sulfur dioxide and
