Aromatic aldehydes are cuter.
can anyone please explain me the difference between the aliphatic hydrocarbon resin and aromatic hydrocarbon r Save resin.. its urgent.. regards, kanchan
Aromatic amino acid has rings in their structures wile the aliphatic amino acids has carbon atoms joined in a branched or straight open chains.
Valine has a Nonpolar (water hating), aliphatic (opposite of aromatic) R side chain. On the other hand Glutamic acid or Glutimate has a negatively charged R side chain.
They are basically noncyclic or cyclic molecules that are not aromatic. Thus, instead of the normal benzene ring that has 3 double bonds inside, it is just a saturated closed ring.
The location of the Carbonyl Group (-OH)
can anyone please explain me the difference between the aliphatic hydrocarbon resin and aromatic hydrocarbon r Save resin.. its urgent.. regards, kanchan
Aromatic amino acid has rings in their structures wile the aliphatic amino acids has carbon atoms joined in a branched or straight open chains.
Aliphatic compounds could be straight chain structures [Acyclic] like alkanes or cyclic structures, like cycloalkanes. Aliphatic compounds are hydrocarbon chains - strings of carbon atoms connected to each other with hydrogen atoms hanging off the sides of the chain. one exception for the definition of aliphatic side chain is Proline which also has aliphatic side chain but the its side chain is bonded to both carbon and nitrogen. Aromatic compounds have benzene ring (older notion). Aromatic compounds are those which follow Huckel's rule. (4n + 2pi) rule. They have the general formula: CnH2n-6 [where n is equal to or greater than 6] Aromatic compounds are rings - so take the chain and connect the two ends together to form a continuous loop.
Valine has a Nonpolar (water hating), aliphatic (opposite of aromatic) R side chain. On the other hand Glutamic acid or Glutimate has a negatively charged R side chain.
generally, kerosene is composed of saturated aliphatic hydrocarbon. It has low or no aromatic components. It boiling range is around 150 - 300 degree Celsius. whereas MTO is having up to 40% aromatic constituents, which gives MTO good solvent power and distillation range is 150 to 240 deg Celsius.
I think :Hemiacetal = aldehyde+ alcoholHemiketal = keton+ alcohol
The location of the Carbonyl Group (-OH)
They are basically noncyclic or cyclic molecules that are not aromatic. Thus, instead of the normal benzene ring that has 3 double bonds inside, it is just a saturated closed ring.
Low Aromatic Naphtha (LAN) has a lower distillation range, typically between 165 (Initial Boiling Point) and 180°C (
Huckels rule. 4n + 2 whereby n is any integer for example 1,2,3 etc. Aromatic compounds will obey huckels rule:- (4 x (1)) + 2 = 6 (4 x (2)) + 2 = 10 (4 x (3)) + 2 = 14 Taking benzene as an example...is it aromatic? Is a six membered ring with 3 double bonds, so 6pi electrons thus obeys huckels rule and is aromatic. Negative charges also count as 2pi electrons and positive charges on a molecule are ignored entirely.
Aryl groups are aromatic compounds and have -I effect whereas alkyl groups are mom aromatic compounds with +I effect
aldehyde