122696
DL-1,2-异亚丙基甘油
≥97.0%
别名:
(±)-2,2-二甲基-1,3-二氧戊环-4-甲醇, (±)-2,2-二甲基-4-羟甲基-1,3-二氧戊环, 1,2-Isopropylidene-rac-glycerol, 丙酮缩甘油
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关于此项目
经验公式（希尔记法）:
C6H12O3
化学文摘社编号:
分子量:
132.16
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-888-7
Beilstein/REAXYS Number:
104465
MDL number:
Assay:
≥97.0%
Form:
liquid
InChI key
RNVYQYLELCKWAN-UHFFFAOYSA-N
InChI
1S/C6H12O3/c1-6(2)8-4-5(3-7)9-6/h5,7H,3-4H2,1-2H3
SMILES string
CC1(C)OCC(CO)O1
assay
≥97.0%
form
liquid
refractive index
n20/D 1.434 (lit.)
bp
188-189 °C (lit.)
solubility
H2O: miscible, alcohol: miscible, diethyl ether: miscible, oil: miscible, petroleum ether: miscible
density
1.063 g/mL at 25 °C (lit.)
functional group
ether, hydroxyl, ketal
Quality Level
Application
以 DL-1,2-异亚丙基甘油为起始原料合成了郁金香酯衍生物。
General description
DL-1,2-异亚丙基甘油在磷钨酸催化下发生有效的异亚丙基化脱保护反应。
Legal Information
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Repr. 2
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
194.0 °F - closed cup
flash_point_c
90 °C - closed cup
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
Useful methods for the synthesis of isopropylidenes and their chemoselective cleavage.
Vanlaldinpuia K and Bez G.
Tetrahedron Letters, 52(29), 3759-3764 (2011)
Alvise Perosa et al.
Molecules (Basel, Switzerland), 21(2), 170-170 (2016-02-04)
The caprylic, lauric, palmitic and stearic esters of solketal and glycerol formal were synthesized with high selectivity and in good yields by a solvent-free acid catalyzed procedure. No acetal hydrolysis was observed, notwithstanding the acidic reaction conditions.
Thomas Mendgen et al.
Bioorganic & medicinal chemistry letters, 20(19), 5757-5762 (2010-08-24)
The enzyme MurA performs an essential step in peptidoglycan biosynthesis and is therefore a target for the discovery of novel antibacterial compounds. We report here the inhibition of MurA by natural products from tulips (tulipalines and tuliposides), and the structure-activity
Aldo Jongejan et al.
Biochimica et biophysica acta, 1647(1-2), 297-302 (2003-04-11)
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 reported. We investigated the effect of deuterium substitution on the enantiomeric ratio, E
P Kanda et al.
Journal of lipid research, 21(2), 257-258 (1980-02-01)
A new procedure for the preparation of 2,3-O-isopropylidene-sn-glycerol is described. L-arabinose is converted to its 4,5-monoisopropylidene diethyl mercaptal derivative. This compound is then subjected to periodate oxidation and borohydride reduction. Following neutralization, the aceton-glycerol is extracted from the aqueous solution
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