Description
Most of the commonly produced chemicals such as pharmaceuticals, pesticides, organocatalysts and others have at least a single heterocyclic moiety in their structure. Instead of performing the synthesis of heterocyclic precursors, it is much more convenient and time-efficient to acquire pre-made heterocyclic building blocks that are relatively inexpensive due to their manufacture in large scale. A multitude of heterocyclic building blocks is offered to satisfy the needs of synthetic chemists worldwide thus allowing more time for the valuable research.