Klyne–Prelog system
In
eclipsed butane is syn-periplanar.[2]
References
- ^ Klyne, W & Prelog V. Description of steric relationships across single bonds. Experientia 16:521–523, 1960.
- ^ For textbook discussions of the Klyne–Prelog system, see:
- Anslyn, Eric V. and Dougherty, Dennis A. Modern Physical Organic Chemistry. (2005).
- Carroll, Felix. Perspectives on Structure and Mechanism in Organic Chemistry. (2e, 2010).