About RAMESH Ekambaram
About Dep. of Organic Chemistry, Univ. of Madras, Guindy Campus, Chennai 600 025, IND
About RAGHUNATHAN Raghavachary
About Dep. of Organic Chemistry, Univ. of Madras, Guindy Campus, Chennai 600 025, IND
About Tetrahedron Letters
About chemical synthesis
About Diels-Alder reaction
About nitrogen heterocyclic compound
About oxygen heterocyclic compound
About polynuclear aromatic compound
About consecutive reaction
About microwave irradiation
About cyclization reaction
About solid phase reaction
About montmorillonite
About carrier
About carrier
About hetero Diels-Alder reaction
About Pyrimidines
About 1,3-Dimethyl-1H-pyrrolo[2,3-d]pyrimidine-2,4(3H,7H)-dione
About 1,3-Dimethyl-6-formyl-1,2,3,4-tetrahydro-7H-pyrrolo[2,3-d]pyrimidine-2,4-dione
About 1,3-Dimethyl-6-formyl-7-(3-methyl-2-butenyl)-1,2,3,4-tetrahydro-7H-pyrrolo[2,3-d]pyrimidine-2,4-dione
About 1,3-Dimethyl-6-formyl-7-cinnamyl-1,2,3,4-tetrahydro-7H-pyrrolo[2,3-d]pyrimidine-2,4-dione
About 4-Hydroxycoumarin
About 4-Hydroxy-2H-1-benzothiopyran-2-one
About 4-Hydroxy-2H-naphtho[1,2-b]pyran-2-one
About 1-Hydroxy-3H-naphtho[2,1-b]pyran-3-one
About (1S)-1β,2β-[1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-7H-pyrrolo[2,3-d]pyrimidine-6,7-diyl[methylene]]-3,3-dimethyl-1,2-dihydro-3H,10H-4,9-dioxaphenanthrene-10-one
About (1S)-1β,2β-[1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-7H-pyrrolo[2,3-d]pyrimidine-6,7-diyl[methylene]]-3β-phenyl-1,2-dihydro-3H,10H-4,9-dioxaphenanthrene-10-one
About (1S)-1β,2β-[1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-7H-pyrrolo[2,3-d]pyrimidine-6,7-diyl[methylene]]-3,3-dimethyl-1,2-dihydro-3H,10H-4-oxa-9-thiaphenanthrene-10-one
About (1S)-1β,2β-[1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-7H-pyrrolo[2,3-d]pyrimidine-6,7-diyl[methylene]]-3β-phenyl-1,2-dihydro-3H,10H-4-oxa-9-thiaphenanthrene-10-one
About (3S)-2,2-Dimethyl-3α,4α-[methylene(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-7H-pyrrolo[2,3-d]pyrimidine-7,6-diyl)]-3,4-dihydro-2H,10H-1,9-dioxaanthracene-10-one
About (3S)-2α-Phenyl-3α,4α-[methylene(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-7H-pyrrolo[2,3-d]pyrimidine-7,6-diyl)]-3,4-dihydro-2H,10H-1,9-dioxaanthracene-10-one
About (3S)-2,2-Dimethyl-3α,4α-[methylene(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-7H-pyrrolo[2,3-d]pyrimidine-7,6-diyl)]-3,4-dihydro-2H,10H-1-oxa-9-thiaanthracene-10-one
About (3S)-2α-Phenyl-3α,4α-[methylene(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-7H-pyrrolo[2,3-d]pyrimidine-7,6-diyl)]-3,4-dihydro-2H,10H-1-oxa-9-thiaanthracene-10-one
About (1S)-1β,2β-[1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-7H-pyrrolo[2,3-d]pyrimidine-6,7-diyl[methylene]]-3,3-dimethyl-7,8-[1,3]butadieno-1,2-dihydro-3H,10H-4,9-dioxaphenanthrene-10-one
About (1S)-1β,2β-[1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-7H-pyrrolo[2,3-d]pyrimidine-6,7-diyl[methylene]]-3β-phenyl-7,8-[1,3]butadieno-1,2-dihydro-3H,10H-4,9-dioxaphenanthrene-10-one
About (3S)-2,2-Dimethyl-3α,4α-[methylene(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-7H-pyrrolo[2,3-d]pyrimidine-7,6-diyl)]-5,6-[1,3]butadieno-3,4-dihydro-2H,10H-1,9-dioxaanthracene-10-one
About (3S)-2α-Phenyl-3α,4α-[methylene(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-7H-pyrrolo[2,3-d]pyrimidine-7,6-diyl)]-5,6-[1,3]butadieno-3,4-dihydro-2H,10H-1,9-dioxaanthracene-10-one
About (3S)-2,2-Dimethyl-3α,4α-[methylene(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-7H-pyrrolo[2,3-d]pyrimidine-7,6-diyl)]-7,8-[1,3]butadieno-3,4-dihydro-2H,10H-1,9-dioxaanthracene-10-one
About (3S)-2α-Phenyl-3α,4α-[methylene(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-7H-pyrrolo[2,3-d]pyrimidine-7,6-diyl)]-7,8-[1,3]butadieno-3,4-dihydro-2H,10H-1,9-dioxaanthracene-10-one
About (1S)-1β,2β-[1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-7H-pyrrolo[2,3-d]pyrimidine-6,7-diyl[methylene]]-3,3-dimethyl-5,6-[1,3]butadieno-1,2-dihydro-3H,10H-4,9-dioxaphenanthrene-10-one
About (1S)-1β,2β-[1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-7H-pyrrolo[2,3-d]pyrimidine-6,7-diyl[methylene]]-3β-phenyl-5,6-[1,3]butadieno-1,2-dihydro-3H,10H-4,9-dioxaphenanthrene-10-one
About ヘテロDiels-Alder反応
About ピリミジン
About クマリン
About クロモン誘導体
About マイクロ波
About 支援
About 溶媒フリー
About 固体
About 担持