✦ LIBER ✦

Nitro-nitrite rearrangement and intramolecular cycloaddition in the photochemistry of nitro-olefins

✍ Scribed by Isao Saito; Hasaaki Takami; Teruo Matsuura

Publisher: Elsevier Science
Year: 1975
Tongue: French
Weight: 217 KB
Volume: 16
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)91482-5

No coin nor oath required. For personal study only.

✦ Synopsis

In 1964 Chapman et al have reported a photorearrangement of a,B-unsaturated nitro-9--s olefins to a-oximino ketones. 2 Thereafter, a large number of examples of the nitro to nitrite rearrangement have been shown in the photochemistry of nitro-olefins 3 and of nitro aromatic 1058 (1971); c) 0. L.

📜 SIMILAR VOLUMES

Chemical shifts of N14 in the NMR spectr

Chemical shifts of N14 in the NMR spectra of nitrates, nitrites, and nitro-compounds

✍ Bernhard M. Schmidt; L.Carlton Brown; Dudley Williams 📂 Article 📅 1958 🏛 Elsevier Science 🌐 English ⚖ 465 KB

Theoretical characterization of the pote

Theoretical characterization of the potential energy surface for the reaction of SiH3 with NO2. Nitrosilane, silylnitrite, and the nitro-nitrite rearrangement

✍ Theodore J. Packwood; Michael Page 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 806 KB

Ab initio multicontlguration-based calculations have been performed on the nitro and nitrite adducts formed in the reaction between silyl radicals and nitrogen dioxide. Silyl radical binds to the nitrogen and oxygen atoms of NO1 with binding energies of about 53 and 77 kcal/mol, respectively. In mar

ChemInform Abstract: The Acid-Mediated I

ChemInform Abstract: The Acid-Mediated Intramolecular 1,3-Dipolar Cycloaddition of Derived 2-Nitro-1,1-ethenediamines for the Synthesis of Novel Fused Bicyclic Isoxazoles.

✍ Lee W. Page; Matthew Bailey; Paul J. Beswick; Simon Frydrych; Robert J. Gleave 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 23 KB 👁 2 views

Photochemical Rearrangement of N-Substit

Photochemical Rearrangement of N-Substituted 2-Methyl-5-Nitro-1H-Imidazoles in the Presence of Water

✍ Karl-Heinz Pfoertner; John J. Daly 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 German ⚖ 229 KB

The photochemical behaviour of 2-methyl-5-nitro-I H-imidazoles 1 in water-containing solutions has been studied. In a first reaction step, the photorearrangement of 1 yields 2-methyl-2-imidazoline-4,5-dione-4-oximes 2. Hydrolysis of 2 and subsequent elimination of water from a supposed intermediate

ChemInform Abstract: Diels—Alder Approac

ChemInform Abstract: Diels—Alder Approach to Biaryls (DAB): Importance of the ortho-Nitro Moiety in the [4 + 2] Cycloaddition.

✍ Bradley O. Ashburn; Rich G. Carter 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 45 KB 👁 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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

Matrix-isolation FT-IR and theoretical i

Matrix-isolation FT-IR and theoretical investigation of the competitive intramolecular hydrogen bonding in 5-methyl-3-nitro-2-hydroxyacetophenone

✍ J. Pajak; G. Maes; W.M. De Borggraeve; N. Boens; A. Filarowski 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 355 KB