Noun:

பென்சயில் (தொகுதி),

benzyl தமிழ் அர்த்தத்தின் உதாரணம்:

None

benzyl's Usage Examples:

It is to be noted that only traces of the aromatic amines are produced by heating the halogen substituted benzenes with ammonia, unless the amino group be situated in the side chain, as in the case of benzylamine.

It is formed by the condensation of acetylene tetrabromide with benzene in the presence of aluminium chloride: Br CH Br CH C H +C6H64HBr+C6H4) I, )C6H4, Br CH Br CH and similarly from methylene dibromide and benzene, and also when benzyl chloride is heated with aluminium chloride to 200° C.

It is formed when the vapours of toluene, stilbene, dibenzyl, ortho-ditolyl, or coumarone and benzene are passed through a red-hot tube; by distilling morphine with zinc dust; and, with anthracene, by the action of sodium on ortho-brombenzyl bromide (C.

Formaldehyde behaves abnormally with magnesium benzyl bromide (M.

It can also be obtained by the action of ammonia on benzyl chloride (S.

In some balsams and essential oils are found benzyl alcohol, benzyl benzoate, benzyl cinnamate and benzyl salicylate.

The benzyl group shows this remarkably well, since we see that phenyl is present, as is also methyl.

CINNAMIC ACID, or Phenylacrylic Acid, C9H80 2 or C 6 H 5 CH: CH COOH, an acid found in the form of its benzyl ester in Peru and Tolu balsams, in storax and in some gumbenzoins.

Phenylnitromethane, C 6 H 5 CH 2 NO 2, isomeric with the nitrotoluenes, is prepared by the action of benzyl chloride on silver nitrite.

By condensing ortho-brombenzyl bromide with sodium, C.

Technically it is prepared from toluene, by converting it into benzyl chloride, which is then heated with lead nitrate: C 6 H 5 CH 2 C1 +Pb (N03)2 2NO 2 +PbC1.

Those substituted in the benzene nucleus are obtained by condensing two molecules of a substituted benzyl and benzal chlorides.

Synonyms:

benzyl group, group, chemical group, benzyl radical, radical,

Antonyms:

moderate, old, incidental, cauline,