heterocykly

aziridin

1H-azirin

oxiran

oxiren

thiiran

thiiren

azetidin

azet

oxetidin

oxet

thieridin

thiret

pyrrolidin

1H-pyrrol

pyrazolidin

1H-pyrazol

imidazolidin

1H-imidazol

oxolan

THF (tetrahydrofuran)

furan

isoxazolidin

isoxazol

oxazolidin

oxazol

thiolan

thiofen

isothiazolidin

isothiazol

thiazolidin

thiazol

piperidin

pyridazin

piperazin

pyrimidin

pyridin

pyrazin

oxan

morfolin

1,4-dioxan

4H-pyran

thiomorfolin

thian

azepan

1,4-diazepan

1H-azepin

oxepan

oxepin

thiepan

thiepin

1H-benzimidazol

1H-indazol

1H-benzotriazol

indolin

2H-isoindol

1H-indol

9H-karbazol

benzoxazol

benzothiazol

9H-purin

indolizin

1,8-naftyridin

benzofuran

chinolin

isochinolin

cinnolin

chinazolin

pteridin

4H-chromen

9H-β-karbolin

10H-fenothiazin

uracil (pyrimidin-2,4(1H,3H)-dion)

thymin (5-methylpyrimidin-2,4(1H,3H)-dion)

cytosin (4-aminopyrimidin-2(1H)-on)

adenin (9H-purin-6-amin)

guanin (2-amino-1H-purin-6(9H)-on)

kumarin (2H-1-benzopyran-2-on)

hymekromon (4-methylumbelliferon)

NBS

N-bromsukcinimmid

TsCl

Akridin

9H-Xanten

Resorcinol

Anthrachinon

4H-benzopyran

Fenazin