Презентация на тему Classification and nomenclature of organic compounds

Содержание

2. Bioorganic chemistry as science Bioorganic chemistry study
3. The features of organic compounds classification a
4. Classification according to the molecular frameworkAcyclicHeterocyclicCarbocyclic
5. Classification according to functional groupsMonofunctionalHeterofunctionalPolyfunctional
6. Nomenclature of organic compoundsNomenclature is an arrangement
7. Basic termsParent name – a part of
8. IUPAC nomenclature rulesStep 1Determine the kind of
9. IUPAC nomenclature rulesStep 2Determine the parent structure (principal chain or parent ring system).
10. IUPAC nomenclature rulesStep 3Name the parent structure and the principal group(s). pentaneal
11. IUPAC nomenclature rulesStep 4Determine and name prefixes.pentanemethylalhydroxy
12. IUPAC nomenclature rulesStep 5Complete the numbering. pentanemethylalhydroxy12345
13. IUPAC nomenclature rulesStep 6Assemble the partial name into a complete name, using the alphabetic order. 4-hydroxy-3-methylpentanal12345
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Bioorganic chemistry as science Bioorganic chemistry study the relationship between the structure of organic compounds and their biological functions. Studyind objects natural biologically important compounds (biopolymers, vitamins, hormones, antibiotics, pheromones, etc.); synthetic regulators of biological processes

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Classification and nomenclature of organic compounds

Classification and nomenclature of organic compoundsTutorial 1

Bioorganic chemistry as science Bioorganic chemistry study the relationship between the structure

The features of organic compounds classification a structure of molecular framework;the presence

Classification according to the molecular frameworkAcyclicHeterocyclicCarbocyclic

Classification according to functional groupsMonofunctionalHeterofunctionalPolyfunctional

Nomenclature of organic compoundsNomenclature is an arrangement of terms that describes complete

Basic termsParent name – a part of the name used for the

IUPAC nomenclature rulesStep 1Determine the kind of characteristic group for use as

IUPAC nomenclature rulesStep 2Determine the parent structure (principal chain or parent ring system).

IUPAC nomenclature rulesStep 3Name the parent structure and the principal group(s). pentaneal

IUPAC nomenclature rulesStep 4Determine and name prefixes.pentanemethylalhydroxy

IUPAC nomenclature rulesStep 5Complete the numbering. pentanemethylalhydroxy12345

IUPAC nomenclature rulesStep 6Assemble the partial name into a complete name, using the alphabetic order. 4-hydroxy-3-methylpentanal12345

Слайды презентации

Слайд 2 Bioorganic chemistry as science
Bioorganic chemistry study the

Bioorganic chemistry as science Bioorganic chemistry study the relationship between the

relationship between the structure of organic compounds and their

biological functions.

Studyind objects

natural biologically important compounds (biopolymers, vitamins, hormones, antibiotics, pheromones, etc.);
synthetic regulators of biological processes (drugs, pesticides, etc.).

Слайд 3 The features of organic compounds classification
a structure

The features of organic compounds classification a structure of molecular framework;the

of molecular framework;

the presence of functional groups in molecule.

Functional

group is an atom or a group of atoms of non-hydrocarbon origin that determine chemical properties of a compound.

Слайд 4 Classification according to the molecular framework

Acyclic
Heterocyclic
Carbocyclic

Слайд 5 Classification according to functional groups

Monofunctional
Heterofunctional
Polyfunctional

Слайд 6 Nomenclature of organic compounds
Nomenclature is an arrangement of

Nomenclature of organic compoundsNomenclature is an arrangement of terms that describes

terms that describes complete structure of organic molecules.

-

trivial nomenclature
- radicofunctional nomenclature
- substitutive nomenclature IUPAC

Слайд 7 Basic terms
Parent name – a part of the

Basic termsParent name – a part of the name used for

name used for the formation of a particular name

according to the appointed rules.
Characteristic group – this term is equal to the term functional group.
Principal (senior) group – the characteristic group chosen for expression as a suffix in a particular name, this group has no other advantages over remainder groups.
Substituent – any atom or group replacing hydrogen of a parent compound.
Radical – a part of a molecule that remains after removal of one or more hydrogen atoms from it.
Locant – a numeral or a letter showing a position of a substituent or a multiple bond in a parent structure.
Multiplaying affix – sullables di-, tri-, tetra-, etc., which are used to indicate a set of identical substituents or multiple bonds.