acyl groups

. A base is thus added to remove the acid and facilitate the reaction. Unlike in the case of alkylation reaction, the amide formed here does not react further with the organic halide because the amide is nonbasic and a poor nucleophile due to its nitrogen unshared pair of electrons being in conjuga..

Acyl halides (sometimes also called acid halides) are named by identifying the acyl group (RCO) and then the halide. The name of the acyl group is derived from the name of the corresponding -ic acid by replacing the ending -ic acid by -yl or c..

Acyl halides (sometimes also called acid halides) are named by identifying the acyl group (RCO) and then the halide. The name of the acyl group is derived from the name of the corresponding -ic acid by replacing the ending -ic acid by -yl or carboxy..

Acid chlorides contain the functional group -COCl. This functional group is obtained by replacing the -OH group of a carboxyl group with a chlorine atom. The common name of an acid chloride is obtained by replacing the ending -ic acid from the common na..

Naming Compounds With More Than One Different Functional Groups - When the molecule contains two or more dissimilar functional groups, the parent chain is so chosen so as to contain maximum possible number of functional groups. The numbering of the parent chain is done..

The structure of the functional groups in acyl halide, acid anhydride, ester and amide are similar to that of the carboxyl group. Due to the presence of lone pairs of electrons at the halogen, oxygen and nitrogen atoms, resonance is possible in these derivatives ..

When the molecule contains two or more dissimilar functional groups, the parent chain is so chosen so as to contain maximum possible number of functional groups. The numbering of the parent chain is done so that the functional group of higher priority gets the lower nu..

This chapter contains oxygen compounds in which oxygen is bonded to a carbon atom through a double bond. The functional unit >C = O, present in these compounds is called carbonyl group. We limit our study now to compounds having an acyl group (R - C = O) is bo..

Acid anhydrides are called symmetrical when the two acyl groups are identical when the two acyl groups are identical and if the two acyl groups are different it is said to be unsymmetrical. Symmetrical anhydrides of unsubstituted carboxyli..

These are derivatives of carboxylic acids in which hydroxyl (-OH) part of carboxyl group in which hydroxyl (-OH) part of carboxyl group is replaced by halo group. The most reactive compounds among acyl halides are chloro compoun..