Zobrazeno 1 - 10
of 348
pro vyhledávání: '"M. Srebnik"'
Publikováno v:
Eurasian Chemico-Technological Journal, Vol 5, Iss 2, Pp 83-108 (2003)
The methods of synthesis of α− and β−haloalkylboranes, including chloration of alkylboronic acid esters, additive bromation and chloration of esters of vinyl- and alkenylboronic acids, addition of bromine to trivinylborazines have been consider
Externí odkaz:
https://doaj.org/article/f32ccfa4f5e5487f815706e2d7f2eb86
Autor:
V.M. Dembitsky, M. Srebnik
Publikováno v:
Eurasian Chemico-Technological Journal, Vol 4, Iss 4, Pp 221-241 (2002)
Haloperoxidases are ubiquitous metalloenzymes that catalyse a variety of enantioselective oxygen-transfer reactions with hydrogen peroxide or alkylperoxides. Haloperoxidases are enzymes which catalyze the reaction of oxidation, epoxidation and sulfox
Externí odkaz:
https://doaj.org/article/55953f2f628944279223a8aaf9dad937
Publikováno v:
Eurasian Chemico-Technological Journal, Vol 4, Iss 3, Pp 153-167 (2002)
Problems on using of ОІ-aminoalkyl- and ОІ-sulfanylalkylboranes in organic synthesis are considered in this review. The synthesis of boron containing a-aminoacids by Curtius rearrangement draws attention. The use of ОІ-aminoalkylboranes availab
Externí odkaz:
https://doaj.org/article/1e4fb71ec2964972a6ff9eac7361b1e7
Publikováno v:
Eurasian Chemico-Technological Journal, Vol 4, Iss 2, Pp 87-112 (2002)
This review is devoted to the synthesis of a-carbonylalkyl- and ОІ-hydroxy-alkyl boranes and their use in organic synthesis. a-Carbonyl-alkylboranes include several heteroatomic compounds, in particular, [1.2.3]-diazaborinines, uracyl boronic acids
Externí odkaz:
https://doaj.org/article/c39a6dcdd9bc4020a1abc6e4b6ceae0a
Publikováno v:
Biochemical Systematics and Ecology. 30:819-835
Eight marine gastropod species from the littoral zone of the Red and Mediterranean Seas, and four freshwater gastropods from the Sea of Galilee were analysed for their fatty acid composition using TLC (silver nitrate impregnated silica gel) and gas c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::270c548ec80c7ed69efd01768e29c7ca
https://doi.org/10.1016/s0305-1978(02)00026-1
https://doi.org/10.1016/s0305-1978(02)00026-1
Autor:
M. Srebnik, Valery M. Dembitsky
Publikováno v:
Biochemistry (Moscow). 67:1068-1074
Separation of a complex of natural volatile compounds using serially coupled capillary columns with different polarity of stationary phases by gas chromatography–mass spectrometry from the medicinal marine red alga Corallina elongata is reported. N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fafd2bce7a6a468121ce41ed5257535
https://doi.org/10.1023/a:1020594507571
https://doi.org/10.1023/a:1020594507571
Autor:
M. Srebnik, Valery M. Dembitsky
Publikováno v:
Biochemistry (Moscow). 67:1276-1282
The hydrocarbon and lipid components of four strains of the filamentous cyanobacterium Scytonema sp. isolated from microbial community "Black Cover" of limestone walls in Jerusalem were identified by gas chromatography-mass spectrometry using seriall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::241913b8a34693f38c1699ad6488da04
https://doi.org/10.1023/a:1021309623541
https://doi.org/10.1023/a:1021309623541
Publikováno v:
ChemInform. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efe5faec89d26412faf68a6247359a7a
https://doi.org/10.1002/chin.199106096
https://doi.org/10.1002/chin.199106096
Autor:
K. A. Agrios, M. Srebnik
Publikováno v:
ChemInform. 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ab67af2281b4cfcf16387c6ecba99d4
https://doi.org/10.1002/chin.199322155
https://doi.org/10.1002/chin.199322155
Autor:
B. Zheng, M. Srebnik
Publikováno v:
ChemInform. 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::420e1ad1f74d5fd18573973bee1fd517
https://doi.org/10.1002/chin.199337140
https://doi.org/10.1002/chin.199337140