Zobrazeno 1 - 10
of 13
pro vyhledávání: '"M B, Sergeeva"'
Autor:
M. B. Sergeeva, N. A. Balonina
Publikováno v:
Information and Control Systems. :2-10
Introduction:Hadamard conjecture about the existence of specific square matrices was formulated not by Hadamard but by other mathematicians in the early 20th century. Later, this problem was revised by Ryser together with Bruck and Chowla, and also b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a5e5e3a6404cff1ba5eeb22d52b1128
https://doi.org/10.31799/1684-8853-2019-1-2-10
https://doi.org/10.31799/1684-8853-2019-1-2-10
Publikováno v:
Gigiena i sanitariia. 94(1)
For the solution of ecological problems in the framework of the preparation of the municipal ecological program in the city of Verkhnyaya Pyshma (Sverdlovskaya Oblast) there was peiformed the assessment of the state of population health, the evaluati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6e71665c59d89119834aa10cbacfa812
https://pubmed.ncbi.nlm.nih.gov/26031056
https://pubmed.ncbi.nlm.nih.gov/26031056
Publikováno v:
Journal of Molecular Catalysis. 90:21-27
Homogeneous catalysts WCl 6 —1,1,3,3-tetramethyl-1,3-disilacyclobutane and WCl 6 —dihydrodiphenylsilane allow cross-metathesis of cycloolefins (cyclopentene, cyclooctene) and norbornene with ethyl-4-pentenoate, allyl cyanide, allyltrimethylsilane
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23b93d52e86338834b0bdd9a9dbf7e32
https://doi.org/10.1016/0304-5102(93)e0299-v
https://doi.org/10.1016/0304-5102(93)e0299-v
Publikováno v:
ChemInform. 26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41a1a7c7344c7ab8c03bd8ab5c0dfe59
https://doi.org/10.1002/chin.199513102
https://doi.org/10.1002/chin.199513102
Publikováno v:
ChemInform. 27
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::228f1811a24fa2561639842a3bc7009e
https://doi.org/10.1002/chin.199651102
https://doi.org/10.1002/chin.199651102
Publikováno v:
Russian Chemical Bulletin. 45:1255-1256
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e6391355a347da2a0d96c4ba54d3fbc
https://doi.org/10.1007/bf01431639
https://doi.org/10.1007/bf01431639
Publikováno v:
Russian Chemical Bulletin. 43:1425-1426
Olefin metathesis of diallylacetic acid esters is proposed for the synthesis of 3-cyclopentenecarboxylic acid esters. WCl6-organosilicon compounds are used as homogeneous catalysts.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6949e045664d45512778503081bfb10f
https://doi.org/10.1007/bf00703712
https://doi.org/10.1007/bf00703712
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 30:1295-1299
1. In the product from the reaction of titanium tetrachloride with 1,1,3,3-tetramethyl-1,3-disilacyclobutane Cl3TiCH2Si(CH3)2CH2Si(CH3)2Cl the Ti-C bond is thermally more stable than that in organotitanium trichlorides but is cleaved fairly readily b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f4b162f13304d512c95b397b154abda
https://doi.org/10.1007/bf01417993
https://doi.org/10.1007/bf01417993
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 23:2767-2769
A new possibility for the preparation of organotitanium compounds of silicon was shown on the example of reacting 1,1,3,3-tetramethy1-1,3-disilacyclobutane with TiCl4.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f229012594a5c90e14ac47352e2c129
https://doi.org/10.1007/bf00923733
https://doi.org/10.1007/bf00923733
Publikováno v:
Chemischer Informationsdienst. 6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c30bbb9b0d14e0829b475b5f2bc7d748
https://doi.org/10.1002/chin.197514332
https://doi.org/10.1002/chin.197514332