annulate

Tanımlar (İngilizce)

1. sıfat Having an annular form or shape.
2. sıfat Describes a fern sporangium that has an annulus.
3. sıfat Describes a mushroom with an annulus on the stipe.
4. isim One of the Annulata.
5. fiil To cause (something) to undergo an annulation reaction (a reaction which forms a ring of atoms).

   “A conceptually different approach was undertaken by Schreiber and coworkers in which, rather than annulating the enediyne bridge onto a cyclohexane-type precursor, both rings were assembled in a single transformation, specifically an intramolecular Diels-Alder reaction (Scheme XII) (30).”