ISOMERS OF 2,3-BUTANEDIOL IN SILAGE PRESERVED WITH SULFUR DIOXIDE
نویسندگان
چکیده
منابع مشابه
Light-induced metastable linkage isomers of ruthenium sulfur dioxide complexes.
The irradiation of ruthenium-sulfur dioxide complexes of general formula trans-[Ru(II)(NH(3))(4)(SO(2))X]Y with laser light at low temperature results in linkage isomerization of SO(2), starting with eta(1)-planar S-bound to eta(2)-side S,O-bound SO(2). The solid-state photoreaction proceeds with retention of sample crystallinity. Following work on trans-[Ru(NH(3))(4)Cl(eta(1)-SO(2))]Cl and tra...
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The ubiquity of sulfur dioxide as an air pollutant combined with reports of effects of the gas and its blood metabolite on DNA and chromosomes, prompted a study of possible mutagen action on mammalian oocytes. Utilizing in vitro and in vivo systems, mouse, ewe, and cow oocytes were examined for cytologic evidence of structural or numerical damage in meiosis. Fragmentation with rearrangement see...
متن کاملThe first photocrystallographic evidence for light-induced metastable linkage isomers of ruthenium sulfur dioxide complexes.
Light-induced metastable linkage isomers of trans-[Ru(NH(3))(4)Cl(SO(2))]Cl and trans-[Ru(NH(3))(4)(H(2)O)(SO(2))](C(6)H(5)SO(3))(2) have been identified for the first time using photocrystallographic methods. In both linkage isomers the SO(2) ligand is side bound, but the Ru-O and Ru-S distances are considerably longer and almost equal in the trans-H(2)O isomer. DFT calculations confirm that b...
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ژورنال
عنوان ژورنال: Canadian Journal of Animal Science
سال: 1980
ISSN: 0008-3984,1918-1825
DOI: 10.4141/cjas80-065