Organic Chemistry

B

• α-carbon - Carbon attached to a functional group is called α-carbon


• Amide - A hydrocarbon containing amnine group attached to acyl group. eg.- RCONH 2


• Amine - A simple hydrocarbon containing atleast one -NH 2 group.


• Amino Acid - A fundamental unit of polypeptides or proteins.having general formula-
  COOHRCHNH 2 .eg.- glysine,alanine etc.


• Anti conformation -


• Anti periplaner -


• Anti stereochemistry -


• Anti bonding molecular orbital - Molecular orbitals having higher energy than bonding
  molecular orbitals after combination of atomic orbitals.denoted by an astric over Sigma
  or pi notations.


• Arene - Another name for an aromatic hydrocarbon.


• Aromacity - A chemical property in which a conjugated ring of unsaturated bonds, lone
  pairs, or empty orbitals exhibit a stabilization stronger than would be expected by the
  stabilization of conjugation alone.


• Atomic mass - Total no of nucleon i.e. no. of proton and no. of neutrons.It is denoted
  by A.


• Atomic number - Total no. of protons is called atomic no.


• Axial bond - The bond parellel or anti parellel to axial coordinate passing center of
  gravity.


• Azide synthesis - Dutt-Wormall reaction in which a diazonium salt reacts with a sul-
  fonamide first to a diazoaminosulfinate and then on hydrolysis the azide and a sulfinic
  acid.


• Azo compound - A compound containing -N=N group.

131.2 B.

• Benzoyl Group - The acyl of benzoic acid, with structure C6H5CO-


• Benzyl Group - The radical or ion formed from the removal of one of the methyl hydrogens
  of toluene (methylbenzene).


• Benzylic -


• β position -


• β-carbon -


• Bicylcoalkane - A compound containing two cyclic rings.


• Bimolecular reaction - A second order reaction where the concentration of two compounds
  determine the reaction rate.