Useful link

[rootz]

Dear All

Below is useful link for organic directing group

Ortho, meta, para directing functional groups – see link below

http://courses.cm.utexas.edu/archive/Fall2001/CH610B/EAS_II.pdf#search='ortho%2C%20meta%20and%20para%20 directing%20functional%20groups'

Also some example of Polar and semi polar group

Polar functional groups: carboxylic acids, unsubstituted amides and sulfonamides, alcohols (primary, secondary, and tertiary), amines (primary), any ionized functional group, halogen (fluoro only)
Semi-polar functional groups: esters, ethers, thiols, amines (secondary and tertiary), substituted amides and sulfonamides, aldehydes and ketones


Hope it is helpful

Rootx

[dussamkumar]

Thanks, it is good.