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Nomenclature, Classifiaction of OC, Nomenclature - Coggle Diagram

- - - - Numbering done where double bond closer followed by triple bond and acc locant rule
      - Named as derivative of alkynes
    - - Alphabetical rule followed
      - Locant with greater no preferred
    - - Functional group should have lowest no
      - Can violate lowest sum rule
      - Polyfunctional compounds
    - - di, tri, tetra repalced by bis, tris, tetrakis
    - - Linked directly
        
        doesnt include any of the group
      - 3 Linked indirectly
        
        two form part of parent chain while one is substituent
  - - - Prefix : cyclo
      - More branched gets lower number
      - lowest sum rule
      - If hte side chain consists of fun group or double/triple bong then it is treated as substituent
      - No of substituent C _< No of C in ring then its is named cycloalkyl alkane
        
        No of substituent C > No of C in ring then it is named alkyl cycloalkane
      - If more than one alicylic ring attached then it named cycloalkyl alkane
      - Multiple bong gets low no
      - Named derivative of benzene if directly atached
    - - Has two fused cycloalkanes
      - Prefix: Bicyclo
      - [Number of C atoms larger. Number of C atoms in small ring. Number of C atoms in bridge head]
      - Numbering started from bridge head
    - - Numbering started from bridge head
      - Numbering started from bridge head
    - - Are polycyclics that share only 1 C atom
      - Numbering started next to fused a C atom in lower member ring
    - - (CH2)nO
- - - - alkyl group
    - - olefins
        
        alkylene
      - alkynes
        
        alkylyne
- - - - monocyclic
      - polycyclci
    - - homocyclic
        
        Aromtaic
        
        Benzenoid
        
        Non- Benzenoid
        
        Alicyclic
      - heterocyclic
- - - - Alicyclic
        
        Rules
        
        prefix : cyclo
        
        Naming
        
        If ring contains >_ atoms than substituent than its written alkyl cycloalkane
        
        If ring contains < atoms than substituent than its written cycloalkyl alkane
        
        Multiple rings
        
        more than one ring attakced to single chian then it's named as derivaitve of alkane
        
        Nomenclature of unbranched identical
        hydrocarbon units joined by a single bond.
        
        if ring directly attached to benzene then its named derivatve of benzene
        
        Types
        
        Bicyclo
        
        properties
        
        2 fused rings
        
        has two bridge head (atoms common to rings)
        
        naming
        
        use the name of the alkane corresponding to the total number of carbon atoms as the base name.
        
        yvrite between the bicyclo and alkane (in square bracket) denotes the number of carbon atoms in each bridge. numerals written in descending order and numbers separated by full stops
        
        [2.2.0] cited in decreasing order
        
        naimg stsarts from longest to shortest bridge
        
        Tricyclo
        
        properties
        
        3 fused rings
        
        Spirane
        
        properties
        
        share only one C atom
        
        naming
        
        numbering started from lower no ring to higher
        
        Cyclic Ether
        
        (CH2)O
        
        HC
        
        Functional groups
        
        Polyfunctional
        
        more than one unlike group
        
        More than one same groups
      - Aromatic
        
        Rules
        
        Types
        
        Substituted benzene
        
        rules
    - - Functional group
        
        polyfunctional group
        
        More than one unlike groups
        
        priority order of groups
        
        More than 2 like group
        
        Directly linked to chain
        
        Not directly linkedto cahin
        
        prefixes and suffixes of fun group
        
        Rules
        
        Longest chain
        
        Numbering of parent chain
        
        terminal functional groups
        
        Which one is prefix and suffix
      - complexes
        
        complex alkyl substituents
        
        Multiplicity of constituents
      - Basic rules
        
        Naming
        
        root word
        
        prefix
        
        suffix
        
        primary suffix
        
        secondary suffix
        
        Longest chain
        
        Numbering carbon atoms
        
        locant rule
        
        multiple substituents
        
        di, tri, tetra
        
        Alphabetical order
      - HC
        
        Alkanes
        
        Alkyl
        
        Alkenes and alkynes
        
        numbering carbon atoms
        
        When multiple double, triple
        bonds are present
        
        Longest chain
        
        to include double and triple bonds
      - Replacemnt nomenclature
        
        ether
        
        sulphides
        
        selenides
        
        amides