Manipulating stereoselectivity of parahydrogen addition to acetylene to unravel interconversion of ethylene nuclear spin isomers. - Sviyazov SV; Babenko SV; Skovpin IV; Kovtunova LM; Chukanov NV; Stakheev AY; Burueva DB; Koptyug IV (Physical chemistry chemical physics : PCCP, 2024)