Výsledky vyhledávání - "G. V. Golovkin"

GC behaviour of symmetrical n-dialkyl sulphides under isothermal and temperature programming conditions

Autor: L. N. Zotov, R. V. Golovnya, G. V. Golovkin

Publikováno v: Journal of High Resolution Chromatography. 4:6-10

Retention indices were determined for a homologous series of n-dialkyl sulphides on three stationary phases (SE-30, OV-17 and XE-60) under isothermal and linear temperature programming conditions. Under these two different GC conditions, equations we

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1fda3f34071bf7a2ae07ba0ab005925c
https://doi.org/10.1002/jhrc.1240040103

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Preparation of 2,5-norbornadiene; effect of the nature of the phlegmatization diluent, the temperature, the pressure, and the rate of feed of cyclopentadiene

Autor: A. F. Plate, M. A. Pryanishnikova, V. V. Zarutskii, N. F. Kononov, G. V. Golovkin

Publikováno v: Bulletin of the Academy of Sciences, USSR Division of Chemical Science. 14:1810-1814

1. The possibility was investigated of the replacement of isopentane by nitrogen as a phlegmatization diluent for acetylene in its condensation with cyclopentadiene in a flow apparatus, and it was shown that the yield of norbornadiene is maintained a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b5c99e9b26421e67af5bb865030a9e55
https://doi.org/10.1007/bf00850164

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Preparation of 2, 5-norbornadiene by the condensation of cyclopentadiene with acetylene without the use of a phlegmatizer

Autor: M. A. Pryanishnikova, A. F. Plate, G. V. Golovkin, V. V. Zarutskii, I. F. Kononov

Publikováno v: Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 16:1085-1087

1. It was shown that cyclopentadiene can be condensed with acetylene with formation of 2,5-norbornadiene in a flow system without use of a phlegmatizer at temperatures of 325–435°, pressures of 1–6 atm, and space velocity for the feed of cyclope

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::74ebfa5b50c8675f74cf5acbd1758556
https://doi.org/10.1007/bf01176040

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Effectiveness of using metal props in the clean faces of shafts of the Yamsk Dolomite Combine

Autor: G. V. Golovkin, V. F. Kuzichev, V. T. Lopukhin, D. N. Pashkov, L. N. Otroshko, A. V. Kovalenko

Publikováno v: Refractories. 7:97-99

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1d638984757f814c0e067dc38341ba81
https://doi.org/10.1007/bf01281888

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On the addition of chlorine to tropilidene

Autor: M. A. Pryanishnikova, A. L. Liberman, G. V. Golovkin

Publikováno v: Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 16:2014-2016

1. Tropilidene easily adds six atoms of chlorine forming a complex mixture of stereoisomeric 1,2,3,4,5,6-hexachlorocycloheptanes. 2. The stereoisomers described can be separated by frontal chromatography on aluminum oxide.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::927b28dd1bfc8dbba7f31d59bf42da6f
https://doi.org/10.1007/bf00909608

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