Heterocycles

Results: 28



#Item
21HETEROCYCLES 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

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
22Advances in Biological Research 5 (3): [removed], 2011 ISSN[removed] © IDOSI Publications, 2011 Pharmacological Significance of Synthetic Heterocycles Scaffold: A Review 1

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
23December[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

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
24Problem 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

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
25CHEMISTRY 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

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
26Phosphinate-containing heterocycles: A mini-review Olivier Berger and Jean-Luc Montchamp*

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
27azines 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).

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
28Design and Synthesis of Explosives: Polynitrocubanes and High Nitrogen Content Heterocycles March 17th, 2005

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