Glycerine aldehyde

Abbreviations NMDA N-methyl-D-aspartate GAPDH glycerine aldehyde-3-phosphate dehydrogenase IRE-BP iron responsive element binding protein OMDM transferase O -methylguanine-DNA methyltransferase... 

Mori also succeeded in synthesizing the optically active ipsdienol 350 via carbonyl olefination of the acetonide 345 of (RX+)-glycerine aldehyde with isopropylidene-phosphorane to form 346. Methoxymercuration of346 followed by the splitting of the protective group, tosylation and treatment with alkali afford the epoxide 349 which is converted into the optically active (R)-350 via the same reaction sequence as in the synthesis of 344 according to Scheme 61 2101 (Scheme 62). 

Durch geeignete Variation des Restes R laBt sich z.B. eine zweistufige Synthcsc fur ge-schiitzten Glycerin-aldehyd realisieren23 ... 

Half of the tetroses, pentoses, hexoses, etc., occur in the d form and the other half occurs in the L form. The sugars are conventionally referred to as D sugars when the carbon atom next to the CH2OH group has the same configuration as D-glycerine aldehyde ... 

Paint and varnish manufacturing Resin manufacturing closed reaction vessel Varnish cooldng-open or closed vessels Solvent thinning Acrolein, other aldehydes and fatty acids (odors), phthalic anhydride (sublimed) Ketones, fatty acids, formic acids, acetic acid, glycerine, acrolein, other aldehydes, phenols and terpenes from tall oils, hydrogen sulfide, alkyl sulfide, butyl mercaptan, and thiofen (odors) Olefins, branched-chain aromatics and ketones (odors), solvents Exhaust systems with scrubbers and fume burners Exhaust system with scrubbers and fume burners close-fitting hoods required for open kettles Exhaust system with fume burners... 

The best results are obtained by conducting the steam distillation in a largo three-necked flask (compare Fig. 11,41, 1) provided with a glycerine-sealed mechanical stirrer in the central aperture the aldehyde distils slowly unless the mixture is stirred. 

Others Urea-aldehyde (50% glutaraldehyde mixed with 4% urea using oxalic acid) Gelatin Bacteriological-grade gelatin mixed with 2% glycerine ... 

Alcohol, Tribe sic. See Glycerin or Glycerol Alcool (Fr,or Ital). Alcohol Aldehyde is an organic compd contg the monovalent — CHO radical. It is also the common name for acetaldehyde. This and other aldehydes are described under individual names, such as benzaldehyde, formaldehyde, etc... 

This equation does not comprise the whole complex of simultaneous chemical reactions, which have already been discussed (p. 7). Later investigators (Vignon and Bay [53] Silberrad and Fanner [54], Berl and Delpy [55]) also found such products as aldehyde resins, oxalic add and ammonia. It is characteristic that from nitroglycerine hydrolysed in an alkaline medium no glycerine is recovered. Glycerine can however be obtained again when the hydrolysis is carried out in the presence... 

Wine vinegar usually contains also small quantities of untransformed alcohol (about 1%), glycerine (0-2-0-75 gram per ico c.c.), potassium bitartrate, nitrogenous substances and aldehydes, together with traces Of chlorides, sulphates and lime. 

PROP Expressed from the peels of Dancy and related varieties of Citrus reticulata Blanco. The components include d-limonene, n-octylaldehyde, n-decylaldehyde, citral, linalool, citronella, cadinene, terpenes, aldehydes, alcohols, and esters (FCTXAV 16,637,78). Red-orange to brown-orange liquid orange-like odor. Sol in fixed oils, mineral oil sltly sol in propylene glycol insol in glycerin. 

The reaction of carbonyl compounds with glycerin-a-monochlorohydrin, CHjOHCHOHCHjCl, leads to cyclic halo acetals. Treatment of a,/3-olefinic aldehydes with alcohols saturated with dry hydrogen chloride causes the addition of the halogen acid to the double bond as well as acetalization to give /3-halo acetals. ... 

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