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Photoaddition of maleimide to anisole
Journal of the Chemical Society, Perkin Transactions 1, 1978Irradiation in the maleimide–anisole charge-transfer band gives three isomeric 2 : 1 adducts which result formally from initial 1,2-, 2,3-, and 3,4-additions to the aromatic ring followed by Diels–Alder addition of a second maleimide molecule. The additions are strongly inhibited by the strong proton donor trifluoroacetic acid, yet are markedly ...
Derek Bryce-Smith +2 more
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Phys. Chem. Chem. Phys., 2006
The REMPI spectra of anisole-h8, anisole-d3 and anisole-d8 have been measured. The assignment of the fundamental vibrations of anisole in the S(1) state is supported by quantum chemical model calculations, the isotopic shifts, the comparison with the frequencies of corresponding vibrations in other monosubstituted benzenes, especially phenol, and the ...
L J H, Hoffmann +3 more
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The REMPI spectra of anisole-h8, anisole-d3 and anisole-d8 have been measured. The assignment of the fundamental vibrations of anisole in the S(1) state is supported by quantum chemical model calculations, the isotopic shifts, the comparison with the frequencies of corresponding vibrations in other monosubstituted benzenes, especially phenol, and the ...
L J H, Hoffmann +3 more
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The vibrational spectrum of anisole
Spectrochimica Acta Part A: Molecular Spectroscopy, 1983Abstract The infrared and Raman spectra of C6H5OCD3, C6D5OCH3 and C6D5OCD3 have been recorded in the liquid state. Vibrational assignments have been made and values for most of the fundamental vibrations have been obtained and correlated with those of C6H5OCH3. Studies of the ultraviolet absorption spectrum have provided gas-phase data on a number of
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Journal of Chemical & Engineering Data, 2017
In this work, the vapor–liquid equilibrium (VLE) data have been generated at the local atmospheric pressure of 96.15 kPa for the binary systems acetic acid + anisole, acetone + anisole, and isopropanol + anisole. A circulation type apparatus was designed and developed with few modifications in one of the stills proposed in the literature.
Nilesh A. Mali +3 more
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In this work, the vapor–liquid equilibrium (VLE) data have been generated at the local atmospheric pressure of 96.15 kPa for the binary systems acetic acid + anisole, acetone + anisole, and isopropanol + anisole. A circulation type apparatus was designed and developed with few modifications in one of the stills proposed in the literature.
Nilesh A. Mali +3 more
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Journal of Chemical & Engineering Data, 1992
Vapor-liquid equilibrium (VLE) data have been measured for the binaries 1,2-dichloroethane-anisole and trichloroethylene-anisole at 353 and 373 K and pressures below atmospheric. The data were reduced using Barker's method, and they were found to be thermodynamically consistent. In addition, VLE predictions by the UNIFAC activity coefficient model were
Gloria M. Foco +2 more
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Vapor-liquid equilibrium (VLE) data have been measured for the binaries 1,2-dichloroethane-anisole and trichloroethylene-anisole at 353 and 373 K and pressures below atmospheric. The data were reduced using Barker's method, and they were found to be thermodynamically consistent. In addition, VLE predictions by the UNIFAC activity coefficient model were
Gloria M. Foco +2 more
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Microinvasion of Epidermis caused by Substituted Anisoles
Nature, 1970Riley and Seal1 suggested that butylated hydroxyanisole (BHA) might be a carcinogen in view of the observation in guinea-pigs of pseudopods of deep epithelium of skin penetrating the basement membrane after surface application of BHA (20 per cent w/w in lanolin) daily for 6 weeks.
P, Grasso, C C, Rostron
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Journal of Molecular Structure, 2005
Abstract The vibronic structures of the S 1 –S 0 electronic transitions of jet-cooled anisole and anisole-d 3 molecules have been investigated in detail using the laser induced fluorescence and single vibrational level dispersed fluorescence (DF) spectroscopy. Normal mode frequencies of the ground and excited states including the methyl and methoxy
Ryu Matsumoto +4 more
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Abstract The vibronic structures of the S 1 –S 0 electronic transitions of jet-cooled anisole and anisole-d 3 molecules have been investigated in detail using the laser induced fluorescence and single vibrational level dispersed fluorescence (DF) spectroscopy. Normal mode frequencies of the ground and excited states including the methyl and methoxy
Ryu Matsumoto +4 more
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1996
Publisher Summary Anisole, a compound easily produced by methylation of phenolate, has chemical and physical characteristics, low toxicity and low cost which make it worth being systematically examined by the chemists working either on synthesis or applications.
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Publisher Summary Anisole, a compound easily produced by methylation of phenolate, has chemical and physical characteristics, low toxicity and low cost which make it worth being systematically examined by the chemists working either on synthesis or applications.
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Anisole hydrolysis in high temperature water
Physical Chemistry Chemical Physics, 2013We investigated the hydrolysis of anisole to phenol in high-temperature water with and without water-tolerant Lewis acid catalysis. With no catalyst present, anisole hydrolyzes to phenol in 97% yield after 24 hours at 365 °C, our experimentally determined optimal temperature and time.
Natalie A, Rebacz, Phillip E, Savage
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Polymorphism in butylated hydroxy anisole (BHA)
Chemical Communications, 2004Single crystal X-ray analysis of butylated hydroxy anisole (BHA) reveals the existence of two polymorphs with dramatically different crystal packings sustained by OH⋯ether supramolecular heterosynthons: double helices (Form I) and discrete hexameric assemblies (Form II).
Jennifer A, McMahon +2 more
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