Výsledky vyhledávání - "V. F. Knyazeva"

A method for testing the mechanical strength and kinetic features of fracture of lacquer coatings in seawater

Autor: V. F. Knyazeva, A. S. Es'kov, V. P. Voronin

Publikováno v: Materials Science. 29:674-676

A method for testing lacquer coatings in seawater is developed. This method enables one to predict the cohesion and adhesion strength of these coatings under conditions close to operating. The mechanical strength of the coatings is estimated with the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d81a2a12a53a76e63a00ac637d8dd30d
https://doi.org/10.1007/bf00561647

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Acetals of lactams and acid amides. 34. Synthesis and properties of enamines of the isoquinoline series

Autor: N. P. Solov'eva, V. F. Knyazeva, O. S. Anisimova, V. G. Granik, R. G. Glushkov

Publikováno v: Chemistry of Heterocyclic Compounds. 17:370-374

The reactions of 1,2,3,4-tetrahydro-3-isoquinolone derivatives with dimethylformamide acetal and the hydrolysis and transamination of the resulting enamino amides — 1,2,3,4-tetrahydro-4-dimethylaminomethylene-3-isoquinolone derivatives — were stu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::36c6d3e2a79a80546ee4f7a72a3b4f6f
https://doi.org/10.1007/bf00503340

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Acetals of lactams and acid amides. 36. Some reactions of enamines of the isoquinoline series and synthesis of pyrimido[4,3-a]isoquinolines

Autor: V. G. Granik, V. F. Knyazeva, N. P. Solov'eva, I. V. Persianova, R. G. Glushkov

Publikováno v: Chemistry of Heterocyclic Compounds. 18:838-842

The reactions of 1-methylene-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline derivatives with acyl chlorides were investigated. 2-Oxopyrimido[4,3-a]isoquinoline derivatives were obtained by the reaction of 1-carbamidomethylene-6,7-dimethoxy-1,2, 3,4-tet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c54f1e14611f43231ebf2ded85e22f2b
https://doi.org/10.1007/bf00506592

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