Heterocycles

Results: 28



#Item
21Heterocyclic compound / Imidazole / Diazine / Pyridazine / Thiazole / Triazole / Diazole / Azole / 1 / 4-Dioxane / Chemistry / Alkaloids / Thioethers

HETEROCYCLES IN ORGANIC CHEMISTRY A HETEROCYCLE IN ORGANIC CHEMISTRY IS A RING OF CONNECTED ATOMS, WHERE ONE OR MORE OF THE ATOMS IN THE RING ARE ELEMENTS DIFFERENT FROM CARBON. HETEROCYCLES WITH OXYGEN, NITROGEN, AND SU

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Source URL: www.compoundchem.com

Language: English - Date: 2014-08-07 13:29:11
22Beta-lactam antibiotics / Microbiology / Eli Lilly and Company / Macrolide antibiotics / Erythromycin / Aztreonam / Imipenem / Ampicillin / Cephalosporin / Chemistry / Organic chemistry / Enantiopure drugs

Advances in Biological Research 5 (3): [removed], 2011 ISSN[removed] © IDOSI Publications, 2011 Pharmacological Significance of Synthetic Heterocycles Scaffold: A Review 1

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Source URL: quimicaorganica.me

Language: English - Date: 2014-03-31 16:10:33
23The Secrets of Isis / Hollis /  New Hampshire / The Isis Magazine / Isis / Chemistry / Chemist / Institute for Science and International Security / Heavy metal / Captain Marvel / Rock music

December[removed]tended a lecture by Prof. Ray Jones on molecular architecture using monocycles, bicycles and heterocycles. It combined his loves for new molecules, copying nature, new chemical reactions, and generally hav

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Source URL: www.oucs.org

Language: English - Date: 2003-04-15 01:20:19
24Chemical elements / Halogens / Oxidizing agents / Fluorenylmethyloxycarbonyl chloride / Peptide synthesis / M-Toluic acid / Benzoic acid / Toluene / Toluic acid / Chemistry / Biochemistry / Household chemicals

Problem 33: Preparation of 2,5-Dimethyl-1-Phenylpyrrole A. INTRODUCTION There are many different cyclization reactions that produce nitrogen heterocycles, with the Paal-Knorr synthesis being one of the most general. In t

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Source URL: www.chf.vu.lt

Language: English - Date: 2005-12-21 19:43:02
25Sodium compounds / Chemical elements / Alcohols / Hygroscopy / Sodium methoxide / Methoxide / Imidazole / Methanol / Hydrogen chloride / Chemistry / Chlorides / Alkoxides

CHEMISTRY Premium Edit Acetamidines are starting materials for many heterocycles such as imidazoles, pyrimidines, and triazinesentities, which in turn can be used to synthesize biochemically active that find usage for co

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Source URL: www.editage.jp

Language: English - Date: 2014-02-07 05:37:22
26Organophosphorus / Michaelis–Arbuzov reaction / Eamonn Healy / Chemistry / Organic reactions / Substitution reactions

Phosphinate-containing heterocycles: A mini-review Olivier Berger and Jean-Luc Montchamp*

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Source URL: www.ncbi.nlm.nih.gov

Language: English
27Azine / Heterocyclic compound / Reference works / Hydrazine / Hantzsch / Mole / Compendium of Chemical Terminology / Carbonyl / Chemistry / Functional groups / Chemical nomenclature

azines Condensation products, R2C=NN=CR2, of two moles of a carbonyl compound with one mole of hydrazine. (This term should not be confused with the ending -azine appearing in Hantzsch–Widman names for some heterocycles).

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Source URL: old.iupac.org

- Date: 1999-08-11 14:29:35
28Octanitrocubane / Heptanitrocubane / Hexanitrohexaazaisowurtzitane / HMX / Explosive material / Cubane / Octaazacubane / Nitroglycerin / Nitro compound / Chemistry / Nitroamines / Nitrogen

Design and Synthesis of Explosives: Polynitrocubanes and High Nitrogen Content Heterocycles March 17th, 2005

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Source URL: www.chemistry.illinois.edu

Language: English - Date: 2012-01-31 11:39:25
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