Xn:Harmful;1317-39-1Relevant articles and documents
Use of completely linear short chain alpha-glucans as a pharmaceutical excipient
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, (2008/06/13)
This patent pertains to a tablet comprising as a binder a low amylose starch, which has been fully debranched using isoamylase and the method of making such tablet. Such binders are useful in any tabletting method, including direct compression, and can be used as a replacement for microcrystalline cellulose.
Microbicidal N-sulfonylglycin alkynyloxyphenethyl amide derivatives
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, (2008/06/13)
The invention relates to novel pesticidally active compounds of the general formula I as well as possible isomers and mixtures of isomers thereof, wherein n is a number zero or one; and R1is C1-C12alkyl that is unsubstituted or may be substituted by C1-C4alkoxy, C1-C4alkylthio, C1-C4alkylsulfonyl, C3-C8cycloalkyl, cyano, C1C6alkoxycarbonyl, C3-C6alkenyloxycarbonyl or by C3-C6alkynyloxycarbonyl; C3-C8cycloalkyl; C2-C12alkenyl; C2-C12alkynyl; C1-C12haloalkyl: or a group NR11R12wherein R11and R12are each independently of the other hydrogen or C1-C8alkyl, or together are tetra- or penta-methylene; R2and R3are each independently of the other hydrogen; C1-C8alkyl; C1-C8alkyl substituted by hydroxy, C1-C4alkoxy, mercapto or by C1-C4alkylthio; C3-C8alkenyl; C3-C8alkynyl; C3-C8cycloalkyl; C3-C8cycloalkyl-C1-C4alkyl; or the two groups R2and R3together with the carbon atom to which they are bonded form a three- to eight-membered ring; R4, R5, R6and R7are identical or different and are each independently of the others hydrogen or C1-C4alkyl; R8is C1-C6alkyl, C3-C6alkenyl or C3-C6alkynyl; A is C1-C6alkylene; and B is optionally mono- or poly-nuclear, unsubstituted or substituted aryl; optionally mono- or poly-nuclear, unsubstituted or substituted heteroaryl; C4-C12alkyl; or C3-C8cycloalkyl. The novel compounds have plant-protecting properties and are suitable for protecting plants against infestation by phytopathogenic microorganisms.
Process for the production of 3,4-dideoxyhexitol
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, (2008/06/13)
A process for the production of 3,4-dideoxyhexitol and for its cyclodehydration to 2,5-bis(hydroxymethyl)tetrahydrofuran. The 3,4-dideoxyhexitol is obtained by hydrogenolysis in the presence of a copper chromite catalyst, of hexitols, or of compound which undergo reaction with hydrogen to give hexitols.
Oxidation of Copper in Nitrogen Dioxide
Takasu, Yoshio,Tomo-Oka, Teruhide,Matsuda, Yoshiharu
, p. 3577 - 3578 (2007/10/02)
Thermal microgravimetry, mass spectrometry, and X-ray diffractometry were used to investigate the ability of NO2 to oxidize copper.NO2 oxidizes a copper plate with formation of oxide film consisting of Cu2O (predominant) and CuO.The oxidation obeys a cubic law, and proceeds faster than in oxygen.An oxidation mechanism is presented on the basis of kinetic and structural data.
