✦ LIBER ✦

Photocyclization reaction of 5-styryl-1,3-dimethyl-uracil

✍ Scribed by Sang Chul Shim; Eun Ju Shin; Beom Shu An

Publisher: Elsevier Science
Year: 1986
Weight: 686 KB
Volume: 32
Category: Article
ISSN: 0047-2670
DOI: 10.1016/0047-2670(86)87084-8

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Novel photocyclizations of 1,3-dimethyl-

Novel photocyclizations of 1,3-dimethyl-5-nitro-6-benzylidenemethylhydrazinouracil

✍ Yoshifumi Maki; Keiji Izuta; Mikio Suzuki 📂 Article 📅 1972 🏛 Elsevier Science 🌐 French ⚖ 180 KB

A recent article1 from our laboratory described a convenient and widely applicable synthetic route to pyrazolo(3,4-d)pyrimidines by the reaction of 1,3-dimethyl-5-nitro-6-chlorouracil with hydrazones of a wide variety of aldehydes and ketones.

Synthese von 5-(β-D-Glucopyranosyloxymet

Synthese von 5-(β-D-Glucopyranosyloxymethyl)uracil und 1,3-Dimethyl-5-(β-D-glucopyranosyloxymethyl)uracil

✍ Brossmer, Reinhard ;Eschenfelder, Volker 📂 Article 📅 1974 🏛 Wiley (John Wiley & Sons) ⚖ 457 KB

## Abstract 5‐(Hydroxymethyl)uracil (**1**) und 5‐Hydroxymethyl‐1,3‐dimethyluracil (**4**) reagieren in Gegenwart von Bortrifluorid‐ätherat mit 2,3,4,6‐Tetra‐__O__‐acetyl‐β‐D‐glucopyranose zu 5‐(2,3,4,6‐Tetra‐__O__‐acetyl‐β‐D‐glucopyranosyloxymethyl)uracil (**6**) bzw. 1,3‐Dimethyl‐5‐(2,3,4,6‐tetra

6-Amino-1,3-dimethyl-5-(4-methylthiazo

6-Amino-1,3-dimethyl-5-(4-methylthiazol-2-yldiazenyl)uracil

✍ Seferoğlu, Zeynel ;Hökelek, Tuncer ;Şahin, Ertan ;Ertan, Nermin 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 168 KB

In the molecule of the title compound, C 10 H 12 N 6 O 2 S, the thiazole ring is oriented with respect to the uracil ring at a dihedral angle of 8.08 (9) . In the crystal structure, molecules are linked by intermolecular N-HÁ Á ÁO hydrogen bonds, forming infinite chains running along the [001] direc

Synthesis, properties, and reactions of

Synthesis, properties, and reactions of derivatives of 1,3-dimethyl-6-(5′-aminopyrimidylthio-6′)uracils

✍ T. S. Safonova; M. P. Nemeryuk; M. M. Likhovidova; N. A. Grineva; A. F. Keremov; 📂 Article 📅 2008 🏛 Springer 🌐 English ⚖ 114 KB

Über die Kondensation von Dimethyl-allox

Über die Kondensation von Dimethyl-alloxan mit 4.5-Diamino-1.3-dimethyl-uracil

✍ Bredereck, Hellmut ;Pfleiderer, Wolfgang 📂 Article 📅 1954 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 391 KB 👁 1 views

## Abstract Die bei __p__~H~ 1–4 durchgeführten Kondensationen von 4.5‐Diamino‐1.3‐dimethyl‐uracil mit Dimethylalloxan führen zu dem einheitlichen 2.4.6.8.‐Tetraoxo‐1.3.7.9.‐tetramethyl‐dekahydro‐[dipyrimidino‐4.5;4'.5':2.3;5.6‐pyrazin] (III). Der Konstitutionsbeweis wurde durch die zu der gleichen

Synthesis of 5-styryl derivatives of ura

Synthesis of 5-styryl derivatives of uracil nucleosides and nucleotides.

✍ Christopher F Bigge; Panos Kalaritis; Mathias P Mertes 📂 Article 📅 1979 🏛 Elsevier Science 🌐 French ⚖ 237 KB

Uracil nucleosides and nucleotides undergo a palladium catalyzed coupling reaction with styrenes to yield the respective 5-substituted derivatives.