모든 사진(1)
About This Item
실험식(Hill 표기법):
C6H8O3
CAS Number:
Molecular Weight:
128.13
EC Number:
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22
추천 제품
Quality Level
분석
97%
양식
solid
mp
67-69 °C (lit.)
solubility
dichloromethane: soluble 25 mg/mL, clear, colorless to yellow
작용기
ester
ketone
SMILES string
CC1(C)COC(=O)C1=O
InChI
1S/C6H8O3/c1-6(2)3-9-5(8)4(6)7/h3H2,1-2H3
InChI key
HRTOQFBQOFIFEE-UHFFFAOYSA-N
일반 설명
Dihydro-4,4-dimethyl-2,3-furandione is an activated keto compound and its enantioselective hydrogenation was reported. Neutral Rhodium (I) aminophosphine-phosphinite complex calatyzed asymmetric hydrogenation of dihydro-4,4-dimethyl-2,3-furandione was reported. Asymmetric hydrogenation of dihydro-4,4-dimethyl-2,3-furandione gives D-(-)-pantoyl lactone, a key intermediate in the synthesis of pantothenic acid.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
이미 열람한 고객
Norberto Bonalumi et al.
Journal of the American Chemical Society, 125(44), 13342-13343 (2003-10-30)
The combination of ATR-IR and modulation spectroscopy allowed for the study of the interaction of ketopantolactone with Pt/Al2O3 films chirally modified by cinchonidine under hydrogenation conditions. The spectra reveal a significant influence of ketopantolactone on the adsorption of the modifier
Rhodium (I) bis (aminophosphane) complexes as catalysts for asymmetric hydrogenation of activated ketones.
Roucoux A, et al.
Tetrahedron Asymmetry, 7(2), 379-382 (1996)
Organic Syntheses, 63, 18-18 (1985)
S Shimizu et al.
European journal of biochemistry, 174(1), 37-44 (1988-05-16)
A novel enzyme which specifically catalyzes the reduction of conjugated polyketones was purified to homogeneity from cells of Mucor ambiguus AKU 3006. The enzyme has a strict requirement for NADPH and irreversibly reduces a number of quinones such as p-benzoquinone
Neutral Rhodium (I) Aminophosphine-Phosphinite Complexes: Synthesis, Structure, and Use in Catalytic Asymmetric Hydrogenation of Activated Keto Compounds.
Agbossou F, et al.
Organometallics, 14(5), 2480-2489 (1995)
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