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Among di,tri,tetra etc , sec,tert,iso,neo which all are considered during alphabetizing and which all are ignored during alphabetizing in nomenclature of organic compounds? Among all these whose 1st letters are written in capital when they are in first of name ?
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Among di,tri,tetra etc , sec,tert,iso,neo which all are considered dur...
Considered During Alphabetizing:


  • Di, Tri, Tetra, etc.: These prefixes indicate the number of identical substituents attached to the parent carbon chain and are considered during alphabetizing. They are written as separate words and are hyphenated from the rest of the compound name. For example, 1,2-dichlorobenzene.



Ignored During Alphabetizing:


  • Sec and Tert: These prefixes, short for "secondary" and "tertiary," respectively, are ignored during alphabetizing. They are used to indicate the position of substituents on the parent carbon chain. For example, sec-butyl and tert-butyl.

  • Iso: The prefix "iso" is also ignored during alphabetizing. It is used to indicate the presence of an isomer in the compound. For example, isopropyl.

  • Neo: The prefix "neo" is also ignored during alphabetizing. It is used to indicate the presence of a branched substituent attached to a central carbon atom. For example, neopentyl.



First Letters Written in Capital:


  • The first letters of "Di," "Tri," "Tetra," etc. are written in capital when they are in the first position of the name. This is to ensure clarity and distinguish them as numerical prefixes. For example, 1,2,3-trichlorobenzene.



Note: It is important to follow the correct alphabetical order while alphabetizing organic compound names. The prefixes mentioned above are taken into consideration or ignored based on their significance in indicating the structure, position, or number of substituents attached to the parent carbon chain.
Community Answer
Among di,tri,tetra etc , sec,tert,iso,neo which all are considered dur...
Iso, neo should be used while naming a compuond and rest mentioned above cannot be used
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Among di,tri,tetra etc , sec,tert,iso,neo which all are considered during alphabetizing and which all are ignored during alphabetizing in nomenclature of organic compounds? Among all these whose 1st letters are written in capital when they are in first of name ?
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