17177-75-2Relevant articles and documents
Method for reducing harmful and composition of herbicide chemicals for reducing agent, a reducing injury
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Paragraph 0167, (2016/10/09)
Disclosed are: a chemical damage reducing agent for a herbicide, which is capable of reducing or preventing chemical damage and reducing the burden on the environment without using a plurality of different herbicidally active ingredients in combination; a herbicidal composition which is reduced in chemical damage; and a method for reducing chemical damage on a crop. Specifically disclosed is a chemical damage reducing agent for a herbicide, which is characterized by containing a compound represented by general formula (I) (wherein R represents a C1-C4 alkyl group or a hydroxycyclohexyl group, and X represents a carboxyl group, a hydroxyl group, a carbamoyl group, a dimethylcarbamoyl group, a C1-C4 alkoxycarbonyl group or a benzyloxycarbonyl group) or a salt thereof as a main component. Also specifically disclosed is a herbicidal composition reduced in chemical damage, which is characterized by containing the above-described chemical damage reducing agent for a herbicide and one or more specific herbicidally active compounds.
Oxidation of Primary Alcohols to Methyl Esters Using tert-Butyl Hypochlorite, Pyridine and Methyl Alcohol
Milovanovic, Jovan N.,Vasojevic, Miorad,Gojkovic, Svetislav
, p. 1231 - 1233 (2007/10/02)
When treated with tert-butyl hypochlorite, in the presence of pyridine and methyl alcohol, saturated aliphatic primary alcohols are oxidized to methyl esters in very high yields.Oxidation of benzylic alcohols, under the same conditions, yields a mixture of aldehydes and methyl esters.It appears that this reaction is a three-step process with an aldehyde and acyl chloride as the intermediates.Investigation of the relative rates of reaction reveals that benzyl alcohols are, as expected, oxidized faster than aliphatic alcohols, while the corresponding aldehydes show an opposite trend in reactivity.The reaction mechanism is proposed and the difference in the reactivity for aliphatic and benzylic aldehydes attributed to the stereoelectronic factors.
Study on the enolization of alkyl of cis and trans 2-tert-5-X-1,3-dioxanes (X =CO2CH3, CHO, COPh, NO2, and CN). Evidence for stereoelectronic control.
Nbidwami, Alexis,Deslongchamps, Pierre
, p. 1788 - 1794 (2007/10/02)
Alkylation ot 2-tert-butyl-5-X-1,3-dioxanes (X = CO2CH3,COPh and NO2) was studied.Products resulting from an equatorial approach of the alkylating agent are preferentially formed when X = CO2CH3 and NO2.Also, the cis isomers that have an equatorial hydrog