https://doi.org/10.1351/goldbook.T06256
A @S06078@ in which the @E02130@ takes up a position more than one atom away from the atom to which the @L03493@ was attached:
T06256.png
See also:
cine-substitution
Source:
PAC, 1994, 66, 1077. (Glossary of terms used in physical organic chemistry (IUPAC Recommendations 1994)) on page 1172 [Terms] [Paper]