pyrimidinones and trimethylsilyl-trifluoromethanesulfonate

pyrimidinones has been researched along with trimethylsilyl-trifluoromethanesulfonate* in 2 studies

Other Studies

2 other study(ies) available for pyrimidinones and trimethylsilyl-trifluoromethanesulfonate

Article	Year
Intramolecular formal [4 + 2] cycloaddition of nitriles with amides triggered by TMSOTf/Et3N: highly efficient construction of pyrrolo[1,2-a]pyrimidin-4(6H)-ones. The Journal of organic chemistry, 2009, Aug-07, Volume: 74, Issue:15 By treatment with TMSOTf/Et3N, N-(2-cyanoarylmethyl)-substituted acrylamides or beta-ketoamides underwent N-addition cascades under mild conditions to afford the corresponding pyrrolo[1,2-a]pyrimidin-4(6H)-ones as the formal [4 + 2] cycloaddition products in high yields. Topics: Amides; Cyclization; Ethylamines; Mesylates; Molecular Structure; Nitriles; Pyrimidinones; Pyrroles; Stereoisomerism; Trimethylsilyl Compounds	2009
Facile synthesis of N-(1-alkenyl) derivatives of 2,4-pyrimidinediones. Nucleosides, nucleotides & nucleic acids, 2000, Volume: 19, Issue:7 N-(1-alkenyl) derivatives of 2,4-pyrimidinediones (6-9) were prepared in a one pot synthesis from aldehydes and the nucleobases using trimethylsilyl trifluoromethanesulfonate (TfOTMS) as coupling reagent. Presilylation of the above nucleobases, and N6-benzoyladenine, with excess N,O-bis(trimethylsilyl)acetamide (BSA) followed by addition of one mol eq. TfOTMS yielded the N-(1-trimethylsilyloxyalkyl) derivatives 1-5. Topics: Adenine; Aldehydes; Antiviral Agents; Imidoesters; Mesylates; Nucleotides; Pyrimidinones; Trimethylsilyl Compounds	2000

Article

Year

Intramolecular formal [4 + 2] cycloaddition of nitriles with amides triggered by TMSOTf/Et3N: highly efficient construction of pyrrolo[1,2-a]pyrimidin-4(6H)-ones.

The Journal of organic chemistry, 2009, Aug-07, Volume: 74, Issue:15

By treatment with TMSOTf/Et3N, N-(2-cyanoarylmethyl)-substituted acrylamides or beta-ketoamides underwent N-addition cascades under mild conditions to afford the corresponding pyrrolo[1,2-a]pyrimidin-4(6H)-ones as the formal [4 + 2] cycloaddition products in high yields.

Topics: Amides; Cyclization; Ethylamines; Mesylates; Molecular Structure; Nitriles; Pyrimidinones; Pyrroles; Stereoisomerism; Trimethylsilyl Compounds

2009

Facile synthesis of N-(1-alkenyl) derivatives of 2,4-pyrimidinediones.

Nucleosides, nucleotides & nucleic acids, 2000, Volume: 19, Issue:7

N-(1-alkenyl) derivatives of 2,4-pyrimidinediones (6-9) were prepared in a one pot synthesis from aldehydes and the nucleobases using trimethylsilyl trifluoromethanesulfonate (TfOTMS) as coupling reagent. Presilylation of the above nucleobases, and N6-benzoyladenine, with excess N,O-bis(trimethylsilyl)acetamide (BSA) followed by addition of one mol eq. TfOTMS yielded the N-(1-trimethylsilyloxyalkyl) derivatives 1-5.

Topics: Adenine; Aldehydes; Antiviral Agents; Imidoesters; Mesylates; Nucleotides; Pyrimidinones; Trimethylsilyl Compounds

2000