Nomenclature of organic compounds - trivial system, Chemistry

Assignment Help:

Nomenclature of organic compounds - Trivial System

The meaning of Nomenclature is assignment of names to organic compounds. There are two major systems of nomenclature of organic compounds.

(1) Trivial system: Trivial system is the oldest system of naming organic compounds. The trivial name was usually based on the source, a few property or some other reason. Quite often, the names selected had Greek or Latin roots. As illustrated,

(i) Acetic acid obtain its name from vinegar of which it is the main constituent (Latin : acetum = vinegar).

(ii) Formic acid was termed as it was acquired from red ants. The Greek word for the red ants is formicus.

(iii) The names oxalic acid or oxalus, malic acid or pyrus malus, citric acid or citrus have been derived from botanical sources specified in parentheses.

(iv) Urea and uric acid contain their names from urine where both are present.

(v) The liquid acquired by the destructive distillation of wood was termed as wood spirit. After that it was named methyl alcohol (Greek : methu = spirit; hule = wood).

(vi) Names such as glucose (sweet), pentane (five), hexane (six), etc. were derived from Greek words explaining their properties or structures.

(vii) Methane was termed as marsh gas because it was produced in marshes. It was as well named as fire damp since it formed explosive mixture with air.


Related Discussions:- Nomenclature of organic compounds - trivial system

Determination exact position momentum of an electron, Simultaneous determin...

Simultaneous determination of exact position and momentum of an electron is: (1) Possible (2) Impossible (3) Sometimes possible sometimes impossible (4) None of the ab

How many electrons are in benzene, There are thirty (30) electrons in benze...

There are thirty (30) electrons in benzene. This contains 24 carbon electrons and 6 hydrogen electrons. There are 12 electrons shared among C and H, and 18 among C and C. (6 electr

Why boron is electron-deficient, Why boron is electron-deficient (a) E...

Why boron is electron-deficient (a) Every atom has an octet; thus, this is not an electron-deficient compound. (b) The boron is electron-deficient because it has a sextet o

Amines - nitrogen containing compounds, Amines - Nitrogen Containing Compou...

Amines - Nitrogen Containing Compounds 1. Amines are observed like derivatives of ammonia where one, two or all three hydrogen atoms are changed by alkyl or aryl group. 2. A

What is stoichiometry, Q. What is Stoichiometry? Ans. As you know ...

Q. What is Stoichiometry? Ans. As you know a chemical equation is like a recipe. Each of the different ingredients combine in certain ratios to form the end product. The

#first class, how do i make a first class in chemistry, secondly in nigeria...

how do i make a first class in chemistry, secondly in nigeria chemistry is based on too much theory. how do i make it in this case?

For p-orbital, For p-orbital, the magnetic quantum number has value: (1...

For p-orbital, the magnetic quantum number has value: (1) 2        (2) 4, - 4          (3) - 1, 0, +1              (4) 0 Ans: - 1, 0, +1

Valence Bond Theory, What are the limitations of valence bond theory?

What are the limitations of valence bond theory?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd