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Articles (11)

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1-10 of 11 results for polycyclic heterocyclic compounds

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Select article: Site-Selective Shpol'skii Spectrometry of Sulfur-,Oxygen-,and Nitrogen-Containing Aromatic Compounds in Complex Samples

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Research article

First published 1988-7

Site-Selective Shpol'skii Spectrometry of Sulfur-,Oxygen-,and Nitrogen-Containing Aromatic Compounds in Complex Samples

A. E. Elsaiid, R. Walker, S. Weeks [...]

Applied Spectroscopy

Select article: Polycyclic Aromatic Nitrogen Heterocycles. Part II: Effect of Solvent Polarity on the Fluorescence Emission Fine Structure of Three Azapyrene Compounds

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Research article

First published 1991-1

Polycyclic Aromatic Nitrogen Heterocycles. Part II: Effect of Solvent Polarity on the Fluorescence Emission Fine Structure of Three Azapyrene Compounds

Sheryl A. Tucker, William E. Acree, Mary J. Tanga

Applied Spectroscopy

Select article: Oxidation Products from 4-Methoxy-2-Methyl-1-Naphthol

Free access

Research article

First published 2006-7

Oxidation Products from 4-Methoxy-2-Methyl-1-Naphthol

Oliver C. Musgrave, Douglas Skoyles

Journal of Chemical Research

Select article: Polycyclic Furans from Condensations of Phenanthrene-9,10-quinone with Aryl Ethers and Phenol

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Research article

First published 2005-9

Polycyclic Furans from Condensations of Phenanthrene-9,10-quinone with Aryl Ethers and Phenol

Brian J. Morrison, Oliver C. Musgrave

Journal of Chemical Research

Select article: Nitriles in Heterocyclic Synthesis: The Preparation of Novel Indeno[1,2- d ]Pyridazines,Fused Pyrazolo [5,1- c ][1,2,4]Triazines,and Fluorenones †

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Research article

First published 2003-11

Nitriles in Heterocyclic Synthesis: The Preparation of Novel Indeno[1,2- d ]Pyridazines,Fused Pyrazolo [5,1- c ][1,2,4]Triazines,and Fluorenones †

Abu Zeid A. Hassanien, Zaghloul E. Kandeel

Journal of Chemical Research

Select article: Polycyclic N- Heterocyclic Compounds. Part 54. † Ring-cleavages and Ring-closures of N -(Benzo[ h ]quinazolin-4-yl)amidine and its Amide Oxime Derivatives with Hydroxylamine

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Research article

First published 1999-2

Polycyclic N- Heterocyclic Compounds. Part 54. † Ring-cleavages and Ring-closures of N -(Benzo[ h ]quinazolin-4-yl)amidine and its Amide Oxime Derivatives with Hydroxylamine

Kenji Sasaki, Ying-Xue Zhang, Hiroshi Yamamoto [...]

Journal of Chemical Research

Select article: 2,6-Bis [3-N,N-Dimethylamino-1-Oxopropen-1-Yl]Pyridine as a Building Block in Heterocyclic Synthesis: Synthesis of 2,2′:6′,2″-Terpyridines and 2,6-Bis[Pyrazolyl,Isoxazolyl,Diazepinyl,Pyrazolo[5,1-a]Pyrimidinyl and Pyrazolo-[4,3-D]Pyridazinyl]Pyridines

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Research article

First published 2004-8

2,6-Bis [3-N,N-Dimethylamino-1-Oxopropen-1-Yl]Pyridine as a Building Block in Heterocyclic Synthesis: Synthesis of 2,2′:6′,2″-Terpyridines and 2,6-Bis[Pyrazolyl,Isoxazolyl,Diazepinyl,Pyrazolo[5,1-a]Pyrimidinyl and Pyrazolo-[4,3-D]Pyridazinyl]Pyridines

Abu Zeid Abd El Baset Hassanien

Journal of Chemical Research

Select article: Co-production of activated carbon,fuel-gas,and oil from the pyrolysis of corncob mixtures with wet and dried sewage sludge

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Research article

First published 2014-6

Co-production of activated carbon,fuel-gas,and oil from the pyrolysis of corncob mixtures with wet and dried sewage sludge

Linlin Shao, Wenbo Jiang, Li Feng [...]

Waste Management & Research: The Journal for a Sustainable Circular Economy

Select article: Prediction of the Ultraviolet–Visible Absorption Spectra of Polycyclic Aromatic Hydrocarbons (Dibenzo and Naphtho) Derivatives of Fluoranthene

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Research article

First published 2017-6

Prediction of the Ultraviolet–Visible Absorption Spectra of Polycyclic Aromatic Hydrocarbons (Dibenzo and Naphtho) Derivatives of Fluoranthene

Jorge O. Oña-Ruales, Yosadara Ruiz-Morales

Applied Spectroscopy

Select article: Exposure to chemicals formed from natural processes is ubiquitous

Open access

Research article

First published 2020

Exposure to chemicals formed from natural processes is ubiquitous

Carr Joseph Smith, Thomas A Perfetti

Toxicology Research and Application

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