Photochemical Oxidation of Alcohols by Dichromate

Nature ◽  
1956 ◽  
Vol 177 (4515) ◽  
pp. 889-890 ◽  
Author(s):  
E. J. BOWEN
Keyword(s):  
Photochemical Oxidation ◽  
Oxidation Of Alcohols

Photochemical oxidation of alcohols: Simple derivatization strategy for their analysis by capillary electrophoresis

2019 ◽  
Vol 292 ◽  
pp. 114-120 ◽  
Author(s):  
Thiago Gomes Cordeiro ◽  
Mauro Sergio Ferreira Santos ◽  
Ivano Gebhardt Rolf Gutz ◽  
Carlos D. Garcia
Keyword(s):  
Capillary Electrophoresis ◽  
Photochemical Oxidation ◽  
Oxidation Of Alcohols

CCCXVI.—The photochemical oxidation of alcohols by the dichromate ion

1927 ◽  
Vol 0 (0) ◽  
pp. 2353-2358 ◽  
Author(s):  
Edmund John Bowen ◽  
Charles William Bunn
Keyword(s):  
Photochemical Oxidation ◽  
Oxidation Of Alcohols

scholarly journals Photochemical oxidation of benzylic primary and secondary alcohols utilizing air as the oxidant

2020 ◽  
Vol 22 (2) ◽  
pp. 471-477 ◽  
Author(s):  
Nikolaos F. Nikitas ◽  
Dimitrios Ioannis Tzaras ◽  
Ierasia Triandafillidi ◽  
Christoforos G. Kokotos
Keyword(s):  
Photochemical Oxidation ◽  
Secondary Alcohols ◽  
Oxidation Of Alcohols ◽  
Aldehydes And Ketones

A mild and green photochemical protocol for the oxidation of alcohols to aldehydes and ketones was developed.

Alkoxy radical intermediates in the thermal and photochemical oxidation of alcohols

1973 ◽  
Vol 332 (1589) ◽  
pp. 151-166 ◽  
Keyword(s):  
Uranyl Nitrate ◽  
Radical Scavenging ◽  
Lead Tetraacetate ◽  
Photochemical Oxidation ◽  
Nitroso Compounds ◽  
Alkoxy Radical ◽  
Alkoxy Radicals ◽  
Radical Intermediates ◽  
Alkyl Nitrites ◽  
Oxidation Of Alcohols

Radical scavenging by nitrone and nitroso compounds, used in conjunction with e. s. r. spectroscopy, has demonstrated that alkoxy radicals are important intermediates during the thermal and photochemical oxidation of primary and secondary aliphatic alcohols: R 1 R 2 CHOH+X(ox) → R 1 R 2 CHȮH + + X(red) R 1 R 2 CHȮH + +R 1 R 2 CHOH → R 1 R 2 CHO. + R 1 R 2 CHOH + 2 R 1 R 2 CHO. + PhCH ═ NBu t → R 1 R 2 CHO─CHPh─.O─NBu t ─R 1 R 2 CHoH→R 1 R 2 C─OH + Bu t N ═ O → R 1 R 2 C─N─Bu t ─OH─O. Oxidants include the herbicidal paraquat ion, peroxydisulphate ion, the peroxydisulphatesilver (ɪ) couple, lead tetraacetate and uranyl nitrate. Independet generation of alkoxy radicals (photolysis of the corresponding alkyl nitrites R 1 R 2 CHONO) and their hydroxyalkyl isomers (H abstraction from the parent alcohol) confirms the e. s. r. assignments: mechanistic consequences of the results are discussed.

ChemInform Abstract: PHOTOCHEMICAL OXIDATION OF ALCOHOLS USING FERRIC CHLORIDE

1977 ◽  
Vol 8 (20) ◽  
pp. no-no
Author(s):  
V. I. STENBERG ◽  
S. P. SINGH ◽  
N. K. NARAIN ◽  
S. S. PARMAR
Keyword(s):  
Ferric Chloride ◽  
Photochemical Oxidation ◽  
Oxidation Of Alcohols

Ozone Formation in Photochemical Oxidation of Organic Substances

1954 ◽  
Vol 27 (1) ◽  
pp. 192-200
Author(s):  
A. J. Haagen-Smit ◽  
C. E. Bradley ◽  
M. M. Fox
Keyword(s):  
Los Angeles ◽  
Nitrogen Oxides ◽  
Photochemical Oxidation ◽  
Ozone Production ◽  
Ozone Formation ◽  
Peroxide Radical ◽  
Radical Chain ◽  
Low Concentrations ◽  
Oxidation Of Alcohols ◽  
Combustion Processes

Abstract The formation of ozone through photochemical oxidation of alcohols, aldehydes, ketones, acids, and hydrocarbons, such as are present in gasoline, in the presence of small quantities of nitrogen oxides has been demonstrated. Ozone production without the addition of nitrogen oxides has been observed in the photochemical oxidation of biacetyl, bibutyryl, pyruvic acid, and butyl nitrite. The ozone produced in these reactions was identified by chemical and physical methods. The ozone formation is attributed to a peroxide radical chain reaction. The release of large quantities of hydrocarbons to the air and the simultaneous presence of nitrogen oxides from combustion processes explains the relatively high ozone content, and consequent severe rubber cracking, in the Los Angeles area. These findings should be considered in planning rubber storage facilities. In view of the irritating properties of the products formed by this photochemical oxidation, both hydrocarbons and nitrogen oxides should be considered as potential irritants when they occur simultaneously in the air at low concentrations.

Photochemical oxidation of alcohols using ferric chloride

1977 ◽  
Vol 42 (1) ◽  
pp. 171-171 ◽  
Author(s):  
Virgil I. Stenberg ◽  
S. P. Singh ◽  
N. K. Narain ◽  
S. S. Parmar
Keyword(s):  
Ferric Chloride ◽  
Photochemical Oxidation ◽  
Oxidation Of Alcohols
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