✦ LIBER ✦

Synthesis, spectroscopic and DFT investigation of dimethyl-2-(5-acetyl-2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)-3-(triphenylphosphinylidene)succinate

✍ Scribed by E. Vessally; E. Fereyduni; Y. Erdogdu; A. Habibi; K. Eskandari; M.T. Gulluoglu

Publisher: Elsevier Science
Year: 2011
Tongue: English
Weight: 871 KB
Volume: 985
Category: Article
ISSN: 0022-2860
DOI: 10.1016/j.molstruc.2010.10.031

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

2,2-Dimethyl-5-(pyrrolidin-2-ylidene)-1

2,2-Dimethyl-5-(pyrrolidin-2-ylidene)-1,3-dioxane-4,6-dione

✍ Sabino, Jose R. ;Damasceno, Fabiano ;Cunha, Silvio 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 202 KB

This work describes the first solid-state structural study of a cyclic enaminone derivative from Meldrum's acid, C 10 H 13 NO 4 . The packing shows an infinite linear chain along [111] mediated by dimeric N-HÁ Á ÁO and nonclassical C-HÁ Á ÁO hydrogen-bonding interactions.

5-Dimethylselenanyliden-2.2-dimethyl-4.6

5-Dimethylselenanyliden-2.2-dimethyl-4.6-dioxo-1.3-dioxan, ein neues stabiles Selenoniumylid

✍ Ernstbrunner, Edgar ;Lloyd, Douglas 📂 Article 📅 1971 🏛 Wiley (John Wiley & Sons) ⚖ 125 KB

## Abstract Es wird die Darstellung des im Titel genannten Dimethylselenoniumylids **2** der Meldrumsäure unter Angabe einiger seiner Spektraldaten beschrieben. Das neue Ylid konnte nicht zur Wittig‐Reaktion gebracht werden.

Synthesis of 5-(2-Chloroalkyl)-2,2-dimet

Synthesis of 5-(2-Chloroalkyl)-2,2-dimethyl-1,3-dioxane-4,6-diones.

✍ Gyoergy Toth; Tivadar Tamas; Ildiko Borbely 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 113 KB 👁 1 views

Crystal and molecular structure of 5-dia

Crystal and molecular structure of 5-diazo-2,2-dimethyl-4,6-dioxo-1,3-dioxane and 5-diazo-1,3-dimethylpyrimidin-2,4,6-trione

✍ M. Ramm; B. Schulz; Dr. J.-U. Thurner; Dr. M. Ulbricht 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 294 KB

Investigation of the one-pot synthesis o

Investigation of the one-pot synthesis ofN-(5,6,7,8-tetrahydro-7,7-dimethyl-2,5-dioxo-2H-1-benzopyran-3-yl-2,5-dioxo-2H-1-benzopyran-3-yl)benzamide

✍ Kočevar, Marijan ;Polanc, Slovenko ;Verček, Bojan ;Tišler, Miha 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 294 KB

## Abstract A detailed investigation of the reaction of hippuric acid (2) with dimedone (1) and triethyl orthoformate or other one‐carbon sources in acetic anhydride yielding the benzopyran derivative 3 and many byproducts is described. An explanation of this complex process, several attempts to op

3-[2-(1,3-Dioxo-2,3-dihydro-1H-isoindol-

3-[2-(1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl)ethyl] 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

✍ Sun, Feng-Xia ;Chu, Xiao-He ;Chen, Xiang-Min 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 517 KB

The title compound, C 26 H 23 N 3 O 8 , is a nefidipine analogue. The dihydropyridine ring has a flattened boat conformation. No hydrogen bonds exist in the crystal packing.