e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521
Stereochemistry of nucleophilic substitution reactions depending upon substituent: evidence for electrostatic stabilization of pseudoaxial conformers of oxocarbenium …
L Ayala, CG Lucero, JAC Romero…
Index: Schure, Ralph; Mar, Aye Aye; Pease, Brian; Jones, Wyeth; Felt, Barb; Iyer, Mani S. Organic Process Research and Development, 1999 , vol. 3, # 2 p. 135 - 138
... are important reactive intermediates in both bioorganic 1-5 and synthetic organic chemistry. ... In addition to ground-state influences, destabilizing steric interactions that develop in the transition ... Several research groups have noted that their results are consistent with the reactions ...
[Howell, Henry G.; Brodfuehrer, Paul R.; Brundidge, Steven P.; Benigni, Daniel A.; Sapino, Chester Journal of Organic Chemistry, 1988 , vol. 53, p. 85 - 88]