An Easy Synthesis of Pyranopyrimidines

[1]  R. Martínez‐Álvarez,et al.  The reaction of tetralones with nitriles: a simple approach to the synthesis of new substituted benzo[h]quinazolines, benzo[f]quinazolines and dibenzo[a,i]phenanthridines , 2006 .

[2]  R. Martínez‐Álvarez,et al.  Two simple and different approaches to the synthesis of new 2,4-dialkylamino substituted 6,7-dihydro-5H-benzocyclohepta[1,2-d]pyrimidines , 2004 .

[3]  P. Bhuyan,et al.  A novel three-component one-pot synthesis of pyrano[2,3-d]pyrimidines and pyrido[2,3-d]pyrimidines using microwave heating in the solid state , 2003 .

[4]  M. Kidwai,et al.  Alumina Catalyzed Synthesis of Fused Thioxopyrimidine Derivatives Under Microwaves , 2003 .

[5]  R. Martínez‐Álvarez,et al.  The reaction of thioesters with nitriles. A new synthetic approach to the preparation of substituted 4-alkylthio- and 4-arylthiopyrimidine derivatives , 2003 .

[6]  R. Martínez‐Álvarez,et al.  One-pot synthesis of new heterocycles: 2,4-disubstituted 6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-d]pyrimidines , 2003 .

[7]  R. Martínez‐Álvarez,et al.  On the mechanism of reaction between ketones and nitriles. Unexpected results from benzyl nitriles , 2002 .

[8]  A. Bedair,et al.  Heteroaromatization with 4-Hydroxycoumarin Part II: Synthesis of Some New Pyrano[2,3-d]pyrimidines, [1,2,4]triazolo[1,5-c]pyrimidines and Pyrimido[1,6-b]-[1,2,4]triazine Derivatives. , 2001, Molecules : A Journal of Synthetic Chemistry and Natural Product Chemistry.

[9]  A. El-Latif,et al.  4-Hydroxycoumarin in heterocyclic synthesis. Part III. Synthesis of some new pyrano[2,3-d]pyrimidine, 2-substitute. , 2000, Farmaco.

[10]  R. Chandra,et al.  A convenient synthesis of novel pyrimidine analogues of o-hydroxy chalcones and pyrano [2,3-d]pyrimidines and their biological activities , 2000 .

[11]  M. Al-Thebeiti.  Synthesis of some new spiropyrazolo[4',5':5,6]-pyrano[2,3-d]pyrimidines , 2000 .

[12]  L. R. Subramanian,et al.  An easy one-step synthesis of 4-alkoxypyrimidines from aliphatic esters and nitriles , 1999 .

[13]  S. Grdadolnik,et al.  The synthesis of methyl 2-(benzyloxycarbonyl)amino-3-dimethylaminopropenoate. The synthesis of trisubstituted pyrroles, 3-amino-2H-pyran-2-ones, fused 2H-pyran-2-ones and 4H-pyridin-4-ones , 1999 .

[14]  L. Sánchez,et al.  Diels-Alder Cycloadducts of [60]Fullerene with Pyrimidine o-Quinodimethanes. , 1998, The Journal of organic chemistry.

[15]  C. Peinador,et al.  A novel synthesis of pyrano[2,3-d]pyrimidine derivatives , 1995 .

[16]  M. Hanack,et al.  On the mechanism of the reaction between ketones and trifluoromethanesulfonic anhydride. An improved and convenient method for the preparation of pyrimidines and condensed pyrimidines , 1992 .

[17]  M. Hanack,et al.  An Improved Synthesis of 5-Halopyrimidines: Reaction of α-Halo Ketones with Nitriles , 1993 .

[18]  A. Wada,et al.  Synthesis of 7-alkyl-2,4-dimethoxy-5-oxo-5H-pyrano[4,3-d]pyrimidines , 1990 .

[19]  R. Martínez,et al.  Reaction of β‐arylidennaphthylamines with 4‐hydroxycoumarin. A correction in structural assignment of the product. III , 1990 .

[20]  B. Stanovnik,et al.  Methyl 2-benzoylamino-3-dimethylaminopropenoate in the synthesis of fused pyranones. The synthesis of derivatives of tetrahydro-2H-1-benzopyran-2-one, isomeric 2H-naphtho[1,2-b]pyran-2-one and 3H-naphtho[2,1-b]pyran-3-one, pyrano[3,2-c]benzopyran-2,5-dione, and 7H-pyrano[2,3-d]pyrimidin-7-one , 1990 .

[21]  B. Stanovnik,et al.  Methyl 2-benzoylamino-3-dimethylaminopropenoate in the synthesis of heterocyclic systems. The synthesis of benzoyl- amino substituted 7H-pyrano[2,3-d]pyrimidine, 1H,6H-pyrano- [2,3-c]pyrazole and 2H-1-benzopyran derivatives† , 1989 .

[22]  P. Stang,et al.  Perfluoroalkanesulfonic Esters: Methods of Preparation and Applications in Organic Chemistry , 1982 .