|别名||丙酮缩甘油 ;异亚丙基甘油，2,2-二甲基-1,3-二氧戊环-4-甲醇 ;(±)-2,2-Dimethyl-1,3-dioxolane-4-methanol (±)-2,2-Dimethyl-4-hydroxymethyl-1,3-dioxolane 1,2-Isopropylidene-rac-glycerol Solketal|
|个人防护设备||Eyeshields,Gloves,half-mask respirator (EU),half-mask respirator (US),multi-purpose combination respirator cartridge (US)|
Fourier transform near-infrared vibrational circular dichroism used for on-line monitoring the epimerization of 2,2-dimethyl-1,3-dioxolane-4-methanol: A pseudo racemization reaction.
Near-infrared (near-IR) Fourier transform vibrational circular dichroism (FT-VCD) spectroscopy has been used to monitor the epimerization of (S)-(+)-2,2-dimethyl-1,3-dioxolane-4-methanol (S-DDM). The ...Read More
Extension of fourier transform vibrational circular dichroism into the near-infrared region: continuous spectral coverage from 800 to 10 000 cm(-1).
We report the first vibrational circular dichroism (VCD) spectra with continuous coverage from 800 cm(-1) in the mid-infrared (MIR) region to 10 000 cm(-1) in the near-infrared (NIR) region. This cove...Read More
The preparation of sn-glycero-1-phosphocholine is described. 2,3-O-Isopropylidene-sn-glycerol is condensed first with the 1,2-dimethylethenylene phosphorochloridate in the presence of triethylamine to...Read More
Enzymatic synthesis of 2,3-O-isopropylidene-sn-glycerol, a chiral building block for platelet-activating factor.
[Interference of the action of dimethyl-2,2-hydroxymethyl-4 dioxolane- 1,3 (AG) with various active pharmacomolecules on the central nervous system].
In the present investigation, the solvent glycerol acetonide (GA, CAS 100-79-8) was added (110 mg/min) to the Tyrode buffer perfusing an isolated rabbit heart preloaded with 14C-noradrenaline (NA). GA...Read More
Versatile trichloromethyl carbinols can be prepared in one pot from primary alcohols by treatment with Dess-Martin periodinane (DMP) in CHCl(3) followed by introduction of commercially available 1,5,7...Read More
Oligonucleotides are functionalized by conjugation with a variety of molecules, and aliphatic amino linkers have been frequently used as a tether for their modifications. This unit describes the synth...Read More
Deuterium isotope effect on enantioselectivity in the Comamonas testosteroni quinohemoprotein alcohol dehydrogenase-catalyzed kinetic resolution of rac-2,2-dimethyl-4-hydroxymethyl-1,3-dioxolane, solketal.
Isotopic substitution provides an effective tool to probe the mechanism of enzyme-catalyzed reactions. To our knowledge, kinetic isotope effects on the enantioselectivity of enzymes have not been repo...Read More
One research emphasis within the Department of Defense has been to seek the replacement of operational compounds with alternatives that pose less potential risk to human and ecological systems. Altern...Read More
Transglucosylation with 6'-chloro-6'-deoxysucrose and immobilized isomaltulose-producing microorganisms using 2,2-dimethyl-1,3-dioxolane-4-methanol and its related compounds as acceptors. Steric and chemical requirement of the glucosyl acceptor.
Enantioselective and diastereoselective alpha-D-glucosylation of 2,3-O-isopropylidene-erythritol was observed in transglucosylation with a synthetic donor using three kinds of immobilized isomaltulose...Read More
[Change in behavior of mice and rats under the effect of dimethyl-2,2 hydroxymethyl-4 dioxolanne-1,3 (glycerol acetonide)].