Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Syntheses De γ, γ‐Dimethyl α‐Methylene‐γ‐ Butyrolactone Et d'oxa‐1 Spiro [4,5] Methylene‐3 Decanone‐2 Marquees Au Carbone‐14
View through CrossRef
Abstract14C‐labelled γ, γ‐dimethyl‐α‐methylene‐γ‐butyrolactone 1 and 1‐oxa‐Spiro [4.5]‐3‐methylene‐2‐decanone 2 have been synthesized from acetone and cyclohexanone respectively and 14C‐labelled ethyl bromomethacrylate (Réformatsky reaction). The synthesis of this last compound is also described.
Title: Syntheses De γ, γ‐Dimethyl α‐Methylene‐γ‐ Butyrolactone Et d'oxa‐1 Spiro [4,5] Methylene‐3 Decanone‐2 Marquees Au Carbone‐14
Description:
Abstract14C‐labelled γ, γ‐dimethyl‐α‐methylene‐γ‐butyrolactone 1 and 1‐oxa‐Spiro [4.
5]‐3‐methylene‐2‐decanone 2 have been synthesized from acetone and cyclohexanone respectively and 14C‐labelled ethyl bromomethacrylate (Réformatsky reaction).
The synthesis of this last compound is also described.
Related Results
D Sınıfı β-laktamazlar
D Sınıfı β-laktamazlar
D sınıfı β-laktamazlar, Ambler moleküler sınıflamasına göre, A ve C sınıf β-laktamazlar gibi serin hidrolazlar grubundadır. Evrimsel olarak ilişkili olmakla birlikte A ve C β-lakta...
Heterotricyclodecane. XXIV. 2‐Aza‐7‐oxa‐twistane (bzw. 2‐Oxa‐7‐aza‐twistane) und 2‐Aza‐7‐oxa‐isotwistane
Heterotricyclodecane. XXIV. 2‐Aza‐7‐oxa‐twistane (bzw. 2‐Oxa‐7‐aza‐twistane) und 2‐Aza‐7‐oxa‐isotwistane
2‐Aza‐7‐oxa‐twistanes (or 2‐oxa‐7‐aza‐twistanes, respectively)Die nicht mit den IUPAC‐Regeln übereinstimmende Numerierung (b): 2‐Aza‐7‐oxa‐twistane, Substituent an C(10) (vgl. Korr...
Dynamiques intra-annuelles de la séquestration du carbone dans le bois des feuillus et des résineux en forêts tempérées
Dynamiques intra-annuelles de la séquestration du carbone dans le bois des feuillus et des résineux en forêts tempérées
Les écosystèmes forestiers constituent le principal réservoir à long terme de carbone. Toutefois, les dynamiques saisonnières de productions de cette biomasse ligneuse, en relation...
Spiro: reshaping urban mobility across Africa
Spiro: reshaping urban mobility across Africa
Learning outcomes
This case is designed to enable students to:
Case overview/synopsis
...
Maternal and fetal serum orexin‐A levels in gestational diabetes mellitus
Maternal and fetal serum orexin‐A levels in gestational diabetes mellitus
AbstractAim: Evidence suggests that orexin regulates food consumption, glucose metabolism and insulin secretion. Orexin may have a role in the pathogenesis of type II diabetes mel...
Dissemination of bla OXA-48 like, bla NDM, bla KPC , bla IMP-1, bla VIM genes among carbapenem-resistant Escherichia coli and Klebsiella pneumoniae strains in Southeastern Turkey: first report of Klebsiella pneumoniae co-producing bla OXA-48-like, bla VIM
Dissemination of bla OXA-48 like, bla NDM, bla KPC , bla IMP-1, bla VIM genes among carbapenem-resistant Escherichia coli and Klebsiella pneumoniae strains in Southeastern Turkey: first report of Klebsiella pneumoniae co-producing bla OXA-48-like, bla VIM
Introduction:
Carbapenem-resistant Enterobacterales (CRE) cause serious and life-threatening infections with limited treatment options. The most common causes of carbap...
Towards a new insight of the carbon transport in the global ocean
Towards a new insight of the carbon transport in the global ocean
Vers une meilleur compréhension du transport du carbone dans l'océan global
L'océan est connu pour jouer un rôle clé dans le cycle du carbone. Sans lui, les niveaux...
Evolution to carbapenem-hydrolyzing activity in noncarbapenemase class D β-lactamase OXA-10 by rational protein design
Evolution to carbapenem-hydrolyzing activity in noncarbapenemase class D β-lactamase OXA-10 by rational protein design
Class D β-lactamases with carbapenemase activity are emerging as carbapenem-resistance determinants in Gram-negative bacterial pathogens, mostly
Acinetobacter baumannii...