A NEW BUTYL AND ISOPROPYL ALCOHOLS FERMENTATION
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چکیده
منابع مشابه
N-tert-Butyl O-2-isopropyl-5-methylcyclohexyl phenylphosphonamidate
In the title compound, C(20)H(34)NO(2)P, the P atom has an irregular tetra-hedral environment and exhibits S(p) chirality. In the crystal, weak inter-molecular N-H⋯O and C-H⋯O hydrogen bonds link the mol-ecules into chains extending in [010].
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چکیده ندارد.
15 صفحه اول68 . Studies on the Acetone - Butyl Alcohol Fermentation
The technique of preparing active cell suspensions of Cl. acetobutylicum (Weizmann) capable of giving normal fermentation products from glucose has been described [Davies & Stephenson, 1941]. It was stated that these suspensions rapidly lost their activity. In the present paper further experiments on the decay of activity are described and also various experiments on reactions performed by susp...
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Numerous compounds such as methylglyoxal, acetaldehyde, acetoacetic acid, aldol, and fi-hydroxybutyric acid have been postulated as intermediates in the breaking down of carbohydrates by the acetone-butyl alcohol organism, Clostridium acetobutylicum (1). The most direct method of establishing the existence of intermediary products is to isolate them from the fermenting solution. This is rarely ...
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N-isopropyltheobromine and N-sec-butyltheobromine were synthesized via nucleophilic substitution reaction by reacting theobromine and two kind of alkyl bromide derivatives, i.e. isopropyl bromide and sec-butyl bromide using N, Ndimethylformamide (DMF) as a solvent. Yields (N-isopropyltheobromine = 7.70%; N-sec-butyltheobromine = 5.89%) were slightly less than the previous synthesis which used e...
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ژورنال
عنوان ژورنال: Bulletin of the Agricultural Chemical Society of Japan
سال: 1927
ISSN: 1881-1272,0375-8397
DOI: 10.1271/bbb1924.3.28