The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.10034-20-5, Name is (2S,3R,4R,5S,6R)-6-(Acetoxymethyl)-3-aminotetrahydro-2H-pyran-2,4,5-triyl triacetate hydrochloride, molecular formula is C14H22ClNO9. In a Article£¬once mentioned of 10034-20-5, Safety of (2S,3R,4R,5S,6R)-6-(Acetoxymethyl)-3-aminotetrahydro-2H-pyran-2,4,5-triyl triacetate hydrochloride
CHEMISTRY OF BACTERIAL ENDOTOXINS. PART 3. REACTIONS OF OXAZOLINES DERIVED FROM 1,3,4,6-TETRA-O-ACETYL-2<(3R)-3-HYDROXYTETRADECANAMIDO>-Beta-D-GLUCOPYRANOSE
In acidic medium the oxazoline derived from 2-<(3RS)-3-acetoxytetradecanamido>-1,3,4,6-tetra-O-acetyl-2-deoxy-beta-D-glucopyranose readily eliminates elements of acetic acid: it is transformed into an oxazoline that carries an olefinic substituent having the E configuration; this compound, when treated with an alcohol, yields the corresponding beta-D-glucosaminide.No elimination takes place with the analogous 3-hydroxy- or 3-benzyloxy-tetradecanamidoglucosamine derivatives. (3R)-3-benzyloxy-tetradecanoic acid was obtained in 60percent yield upon treatment of methyl (3R)-3-hydroxytetradecanoate in benzene with benzyl bromide, silver oxide, and anhydrous calcium sulphate, followed by saponification.Under similar conditions 3,4,6-tri-O-acetyl-1,2-dideoxy-4′,5′-dihydro-2-<(2R)-2-hydroxytridecyl>-alpha-D-glucopyranoso<2,1-d>oxazole was transformed into the corresponding (2R)-2-benzyloxyoxazoline.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.Safety of (2S,3R,4R,5S,6R)-6-(Acetoxymethyl)-3-aminotetrahydro-2H-pyran-2,4,5-triyl triacetate hydrochloride, you can also check out more blogs about10034-20-5
Reference£º
Tetrahydropyran – Wikipedia,
Tetrahydropyran – an overview | ScienceDirect Topics