Revisiting the Long-Range Perlin Effect in a Conformationally Constrained Oxocane

Autor(es)

Salome, Kahlil S. ^[1] ; Tormena, Claudio F. ^[1]

Afiliação do(s) autor(es)

^[1] Univ Campinas UNICAMP, Inst Chem, POB 6154, BR-13083970 Campinas, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: Journal of Organic Chemistry; v. 83, n. 17, p. 10501-10504, SEP 7 2018.
• Citações Web of Science: 2

Resumo

Unusual (1)J(CH) values for an oxocane derivative were recently reported, highlighting the unexpected long-range Perlin effect for the (1)J(CH). According to our theoretical and experimental results listed in this paper, the previous published data cannot be supported. Moreover, when comparing the previously studied oxocane derivative with analogous molecules, we realized that the difference between J-couplings actually comes from the increase in the (1)J(C-Hax) instead of decreasing of (1)J(C-Heq), as suggested. (AU)

• Processo FAPESP: 15/08541-6 - Ressonância magnética nuclear: além da determinação estrutural
• Beneficiário: Claudio Francisco Tormena
• Modalidade de apoio: Auxílio à Pesquisa - Temático