78705-62-1Relevant academic research and scientific papers
ISOLATION AND RELATIVE REACTIVITIES IN CHROMIUM(VI) OXIDE OXIDATION OF THE ROTAMERS OF 9-(2-FORMYL-1-NAPHTHYL)FLUORENE AND RELATED ALCOHOLS
Oki, Michinori,Saito, Ryo
, p. 649 - 652 (1981)
Rotational isomers (sp and ap) of 9-(2-formyl-1-naphthyl)fluorene were isolated. ΔH and ΔS for rotation (sp ap) were 24.0 kcal mol-1 and -7.9 e. u., respectively.Oxidation of the sp form afforded the correspondin
Reactivities of Stable Rotamers. X. Reactions of 9-(2-Formyl-1-naphthyl)fluorene Rotamers and Related Compounds
Saito, Ryo,Oki, Michinori
, p. 3267 - 3272 (2007/10/02)
Rotational barrier (ap -> sp) in 9-(2-formyl-1-naphthyl)fluorene was determined: ΔH(excit.) 24.0 kcal/mol and ΔS(excit.) -7.9 e.u.Oxidation of the aldehyde with chromium(VI) oxide was extremely slow in the ap form, whereas it proceeded smoothly in the sp
