https://pubs.rsc.org/en/content/articlelanding/2021/sc/d0sc07047e
Tandem [4 + 2]/[2 + 2] cycloaddition of o-carboryne with enynes: facile construction of...
o-Carboryne (1,2-dehydro-o-carborane) is a very useful synthon for the synthesis of a variety of carborane-functionalized molecules. With 1-Li-2-OTf-o-C2B10H10...
tandem