- 18.104.22.168: The 300-MHz 1 H NMR spectrum of 1,4-dimethylbenzene looks exactly l...
- 22.214.171.124: How many signals would you expect to find in the 1 H NMR spectrum o...
- 126.96.36.199: How many signals would you expect to find in the 1 H NMR spectrum o...
Solutions for Chapter 13.6: Interpreting 1 H NMR Spectra
Full solutions for Organic Chemistry, | 9th Edition
The resonancestabilized, cationic intermediate of a Friedel-Crafts acylation, formed by treating an acyl halide with aluminum trichloride.
An organic compound obtained by substituting a hydroxyl group 1¬OH2 for a hydrogen on a hydrocarbon. (Sections 2.9 and 24.4)
The C1 position of the cyclic hemiacetal of an aldose or the C2 position of the cyclic hemiacetal of a ketose.
A term used initially to classify benzene and its derivatives. More accurately, it is used to classify any compound that meets the Hückel criteria for aromaticity (Section 21.2A).
Polyhydroxy aldehydes or ketones with molecular formula CxH2xOx.
The group that is formed when two cysteine residues of a polypeptide or protein are joined together.
The atom of a ligand that bonds to the metal. (Section 23.2)
A bimolecular b-elimination reaction.
A cyclic ether in which oxygen is one atom of a three-membered ring
A charge associated with any atom that does not exhibit the appropriate number of valence electrons.
Two groups connected to the same carbon atom. For example, a geminal dihalide is a compound with two halogens connected to the same carbon atom.
The general name given to a group of polysaccharides of glucose that are synthesized in mammals and used to store energy from carbohydrates. (Section 24.7)
An equation for either an oxidation or a reduction that explicitly shows the electrons involved, for example, Zn2 + 1aq2 + 2 e- ¡ Zn1s2. (Section 20.2)
Atoms or groups on an atom that give an achiral molecule when one of the groups is replaced by another group. The hydrogens of the CH2 group of propane, for example, are homotopic. Replacing either one of them with deuterium gives 2-deuteropropane, which is achiral. Homotopic groups have identical chemical shifts under all conditions
A series of atoms, ions, or molecules having the same number of electrons. (Section 7.3)
lithium dialkyl cuprate
A nucleophilic compound with the general structureR2CuLi.
An SH group.
Polymers that are similar in structure to polyesters but with repeating carbonate groups (!O!CO2!) instead of repeating ester groups (!CO2!). polycyclic aromatic hydrocarbons
A nonprotein unit attached to a protein, such as heme in hemoglobin.
Matter that has both a definite shape and a definite volume. (Section 1.2)