@booklet {PPR:PPR107051, title = {Ti Catalyzed Hydroamination: A Direct Functionalization of Cu Acetylide}, year = {2019}, publisher = {ChemRxiv}, doi = {10.26434/chemrxiv.11455269.v1}, url = {https://doi.org/10.26434/chemrxiv.11455269.v1}, author = {Hao, Han and Schafer, Laurel} }