Lone-pair orientation and the magnitude of one-bond CHcoupling adjacent to oxygen and sulfur

✍ Scribed by William F. Bailey; Alberto D. Rivera; Kyllikki Rossi

• Publisher: Elsevier Science
• Year: 1988
• Tongue: French
• Weight: 229 KB
• Volume: 29
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(00)80828-x

✦ Synopsis

bonds of both c&4,6-dimethyl-1,3-dioxane

( 1 ) and the analogous 1,Idithiane

(2) but, whereas 'Jc.ua < 'Jc.ue in 1 and other six-membered rings containing N or 0, the dithiane has 'J,.,, > 'Jo.ue.