Zobrazeno 1 - 10
of 18
pro vyhledávání: '"K. A. Mager"'
Publikováno v:
Nederlands tijdschrift voor geneeskunde. 161
A 15-year-old boy sustained a left tuberositas tibiae avulsion fracture as a result of jumping. This type of fracture typically occurs in adolescent boys during sports.
Publikováno v:
Arctic Anthropology. 49:162-181
This study aims to understand the role of caribou in the decline of Barrow, Alaska's reindeer industry and the fate of reindeer that joined caribou herds. During the reindeer herding era, 1898-1951, changes in the abundance and distribution of native
Publikováno v:
Russian Chemical Bulletin. 43:595-598
The conditions for the Knoevenagel synthesis of 2-cyanoacrylates containing double and triple bonds in the alkoxycarbonyl group have been studied. It was found that the esters are formed in 10–70 % yields by the condensation of the respective cyano
Publikováno v:
ChemInform. 25
Publikováno v:
Polymer Science U.S.S.R.. 33:537-543
Precision adiabatic and isothermal calorimetry have been used to study the following thermodynamic properties of ethyl-α-cyanoacrylate and its polymer: the isobaric heat capacity of the monomer in the region 13–330 K and that of the polymer in the
Publikováno v:
Polymer Science U.S.S.R.. 33:2453-2459
Adiabatic and isothermal calorimetry have been used to study the thermodynamic properties of allyloxy-ethyl-α-cyanoacrylate and polyallyloxyethyl-α-cyanoacrylate and the following properties have been determined: the isobaric heat capacity of the m
Autor:
K. A. Mager, T. I. Guseva, N. V. Sergienko, Yu. G. Gololobov, Alexandr A. Zhdanov, L. I. Makarova, N. G. Senchenya
Publikováno v:
Russian Chemical Bulletin. 42:909-911
A number of cyanoacetates have been synthesized: cyanoacetoxymethyitrimethylsilane (1), cyanoacetoxymethylpentamethyldisiloxane (2), cyanoacetoxyetoxymethylpentamethyldisiloxane (3). They were converted by the Knoevenagel reaction to novel esters of
Publikováno v:
Russian Chemical Bulletin. 42:478-480
Some new cyanoacetates were synthesized and characterized. They are precursors for α-cyanoacrylates used as rapidly polymerized, cold-hardening adhesives.
Publikováno v:
Russian Chemical Bulletin. 43:1279-1280
Monomers that are difficult to obtain, such as tert-butyl 2-cyanoacrylate, trimethylsilyl-methyl 2-cyanoacrylate, 2,2,3,3-tetrafluoropropyl 2-cyanoacrylate, and the previously unknown adamantyl 2-cyanoacrylate were prepared starting from 2-cyanoacryl
Autor:
Yu. G. Gololobov, A.Yu. Prorubshchikov, L. I. Komarova, N. V. Klimentova, L.N. Mashlyakovskii, K. A. Mager, A.P. Suprun, A. M. Polyakova, Pavel V. Petrovskii, V. V. Kazantseva
Publikováno v:
Polymer Science U.S.S.R.. 29:2605-2611
Dimethyl 2-methyl-1,3-butadienethiophosphonate was copolymerized radically with 1,1,2-trichloro-1,3-butadiene or with ethyl α-cyanoacrylate. IR and NMR spectra ( 1 H and 31 P) give evidence that polymerization of the phosphorus-containing monomer an