Acetaldehyde (CH3CHO)
نویسندگان
چکیده
منابع مشابه
Acetaldehyde Acetaldehyde Acetaldehyde
Acetaldehyde may be the injurious agent in acute alcoholic liver disease. It has been suggested that the mechanism of liver injury in this situation may be immunologically mediated. In the present study acetaldehyde has been bound to human liver plasma membranes. The activation of C3 by the acetaldehyde/membrane product was measured by immunofixation of the separated C3 components. Activation o...
متن کاملA Combined Experimental and Computational Investigation on the Synthesis of Acetaldehyde [ch3cho(x 1a0)] in Interstellar Ices
The synthetic routes to form acetaldehyde [CH3CHO(X 1A0)] in extraterrestrial ices were investigated experimentally in a contamination-free ultrahigh vacuum scattering machine. Binary ice mixtures of carbon monoxide [CO(X 1 )] and methane [CH4(X A1)] were condensed at 10 K onto a silver monocrystal and irradiated with 5 keV electrons to mimic the electronic energy transfer processes initiated b...
متن کاملLABORATORY STUDIES ON THE FORMATION OF THREE C2H4O ISOMERS—ACETALDEHYDE (CH3CHO), ETHYLENE OXIDE (c-C2H4O), AND VINYL ALCOHOL (CH2CHOH)—IN INTERSTELLAR AND COMETARY ICES
Laboratory experiments were conducted to unravel synthetic routes to form three C2H4O isomers—acetaldehyde (CH3CHO), ethylene oxide (c-C2H4O), and vinyl alcohol (CH2CHOH)—in extraterrestrial ices via electronic energy transfer processes initiated by electrons in the track of MeV ion trajectories. Here we present the results of electron irradiation on a 2:1 mixture of carbon dioxide (CO2) and et...
متن کاملThe products of the thermal decomposition of CH3CHO.
We have used a heated 2 cm × 1 mm SiC microtubular (μtubular) reactor to decompose acetaldehyde: CH(3)CHO + Δ → products. Thermal decomposition is followed at pressures of 75-150 Torr and at temperatures up to 1675 K, conditions that correspond to residence times of roughly 50-100 μs in the μtubular reactor. The acetaldehyde decomposition products are identified by two independent techniques: v...
متن کاملEnzymatic Conversion of Indole Acetaldehyde and Naphthalene Acetaldehyde to Auxins.
A neutral substance, convertible to an acid auxin, is present in various plant extracts (5, 9) and chemical preparations (9). As indicated by a number of biological tests, the neutral substance is in all likelihood 3-indole acetaldehyde and will for convenience be designated by this name in the present paper. In a previous paper (11) it was shown that 3-indole acetaldehyde is rapidly converted ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Synthetic Organic Chemistry, Japan
سال: 1984
ISSN: 0037-9980,1883-6526
DOI: 10.5059/yukigoseikyokaishi.42.1158