title: 1J(C,H) couplings to the individual protons in a methyl group: evidence of the methyl protons' engagement in hydrogen bonds.
authors.affiliation: Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
authors.forename: Tomasz
authors.initials: T
authors.lastname: Ratajczyk
authors.forename: Igor
authors.initials: I
authors.lastname: Czerski
authors.forename: Krystyna
authors.initials: K
authors.lastname: Kamienska-Trela
authors.forename: Slawomir
authors.initials: S
authors.lastname: Szymanski
authors.forename: Jacek
authors.initials: J
authors.lastname: Wojcik
mesh_terms: D006860:Hydrogen Bonding; D015394:Molecular Structure; D011522:Protons
chemical_list: D011522:Protons