✦ LIBER ✦

Synthesis of N-Aryl-5-alkylidene-2,5-dihydropyrrol-2-ones by “Cyclization/Dimroth Rearrangement” Reactions of 1,3-Dicarbonyl Dianions with Diimidoyl Dichlorides of Oxalic Acid

✍ Scribed by Joachim T. Anders; Helmar Görls; Peter Langer

Publisher: John Wiley and Sons
Year: 2004
Tongue: English
Weight: 253 KB
Volume: 2004
Category: Article
ISSN: 1434-193X
DOI: 10.1002/ejoc.200300727

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: Regio- and Diastere

ChemInform Abstract: Regio- and Diastereoselective Synthesis of N-Aryl-5-alkylidene-5H-pyrrol-2-ones by a New Domino Reaction of 1,3-Dicarbonyl Dianions with Oxalic Acid-bis(imidoyl)chlorides.

✍ Peter Langer; Manfred Doering 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 28 KB 👁 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

ChemInform Abstract: Chemo-, Regio- and

ChemInform Abstract: Chemo-, Regio- and Stereoselective Synthesis of 2-Alkylidene-5-hydroxymethyl-hydrofurans by Cyclization of 1,3-Dicarbonyl Dianions with 1-Bromo-2,3-epoxypropanes.

✍ Peter Langer; Ilya Freifeld; Edith Holtz 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 2 views

On the Synthesis of 3-Acetyl-1-aryl-1,4,

On the Synthesis of 3-Acetyl-1-aryl-1,4,5,6-tetrahydro-1H-1,2,4-triazepin-7-ones by Reaction of Nitrilimines with 3-Aminopropanoic Acid.

✍ Bassam Abu Thaher; Jalal A. Zahra; Mustafa M. El-Abadelah; Hans-Hartwig Otto 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 82 KB 👁 1 views

On the Synthesis of 2-Acetyl-4-aryl-6H-1

On the Synthesis of 2-Acetyl-4-aryl-6H-1,3,4-thiadiazin-5-ones by Reaction of Nitrilimines with α-Mercapto Alkanoic Acids.

✍ Bassam A. Thaher; Hans-Hartwig Otto 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 1 views

The Reaction of (N-Isocyanimino)tripheny

The Reaction of (N-Isocyanimino)triphenylphosphorane with Biacetyl in the Presence of Aromatic Carboxylic Acids: Efficient One-Pot Three-Component Reaction for the Synthesis of 3-(5-Aryl-1,3,4-oxadiazol-2-yl)-3-hydroxybutan-2-one Derivatives

✍ Ali Ramazani; Morteza Rouhani; Aram Rezaei; Nahid Shajari; Ali Souldozi 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 German ⚖ 157 KB 👁 2 views

Reactions of biacetyl (¼ butane-2,3-dione) with (N-isocyanimino)triphenylphosphorane in the presence of aromatic carboxylic acids proceed smoothly at room temperature and under neutral conditions to afford 3-(5-aryl-1,3,4-oxadiazol-2-yl)-3-hydroxybutan-2-one derivatives in high yields. Introduction

ChemInform Abstract: Derivatives of α,β-

ChemInform Abstract: Derivatives of α,β-Dehydro Amino Acids. Synthesis of 2-Aryl-4-arylmethylidene-1-arylmethylideneamino-4,5-dihydro-1H-imidazol- 5-ones by Reaction of N-Substituted α,β-Dehydro Amino Acid Arylmethylidenehydrazides with Hexamethyldisilazane.

✍ V. O. Topuzyan; L. G. Arutyunyan; A. A. Oganesyan; G. A. Panosyan 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 31 KB 👁 1 views