120811-06-5Relevant academic research and scientific papers
REACTIONS OF SIX-MEMBERED HETEROCYCLIC β-ENAMINONITRILES WITH ELECTROPHILIC REAGENTS
Zayed, Salem E.,Elmaged, Eiman I. Abou,Metwally, Saud A.,Elnagdi, Mohamed H.
, p. 2175 - 2182 (2007/10/02)
The nitriles I reacted with acetylacetone and with ethyl acetoacetate to afford 2-amino-3-cyano-4H-pyran derivatives.They reacted further to yield pyranopyridine derivatives.The reaction of V with acetylacetone afforded the pyridinethione VIII.This afford
Nitriles in Organic Synthesis: The Reaction of Cinnamonitriles with Cyclohexanone and Acetylacetone
El-Sakka, I. A.,El-Kousy, S. M.
, p. 345 - 350 (2007/10/02)
The reaction of 1a,b with cyclohexanone afforded hexahydronaphthalene derivatives (3a,b).In contrast to the behaviour of 1a,b, cyclohexanone reacts with 4a-c to yield the propenylidenecyclohexanone derivatives (5a-c).The reaction of 1a with acetylacetone
A CONVENIENT, ONE STEP SYNTHESIS OF PYRANOPYRIDINES
Martin, Nazario,Seoane, Carlos,Soto, Jose L.
, p. 5861 - 5868 (2007/10/02)
A novel one step synthesis of pyranopyridines from malononitrile and unsaturated ketones is reported.The reaction mechanism is discussed and takes place through an intermediate monocyclic 4H-pyran.Several derivatives with different substitution pat
