cyclization in a sentence

Examples

1. Parthenolide undergoes " trans "-annular cyclization and elimination to form the guaianolide skeleton.
2. A diol can be converted to cyclic ether by using an acid catalyst, this is diol cyclization.
3. A similar reaction is the reductive cyclization of enones to form the corresponding alcohol in a stereoselective manner.
4. Squalene, through a cyclization reaction with 2, 3-oxidosqualene 6 as an intermediate forms cycloartenol.
5. The implication of different reaction is that cyclization needs to occur in a concerted step with enol formation.
6. This tunnel aided intramolecular aldol condensation provides the first cyclization when the chain is still in the tunnel.
7. Through radical cyclization a five membered ring is formed followed by the propagation of a new tin radical.
8. The ylide reacts with the electrophilic ester trap through intramolecular cyclization to form a five-membered ring.
9. The racemic synthesis involves addition / cyclization reaction of 2-amino-1-phenylethanol with cyanogen bromide.
10. However, even lab syntheses of isoquinolines has been performed by cyclization of ( acylated derivatives of ) phenethylamine.