Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Wei-Xing Gan"'
Publikováno v:
Key Engineering Materials. :437-440
In this paper, the electromagnetic shielding function composite fiberboards were made by filling with stainless steel nets dipped with urea-formaldehyde resin adhesive (UF) and the influence of different mesh and layers of nets on its electromagnetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c43c411f59079a4f052bb0e0d947844d
https://doi.org/10.4028/www.scientific.net/kem.525-526.437
https://doi.org/10.4028/www.scientific.net/kem.525-526.437
Publikováno v:
Synthetic Communications. 26:475-482
A simple and easy method is provided for the synthesis of the previously unknown 2-substituted-methylene-4(3H)-1,2-dihydroquinazolinones 3 in good yields by the reaction of ketene dithioacetals 1 with anthranilamide (2).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7c1ce8c770e3fbe6f6b580527a93105
https://doi.org/10.1080/00397919608003638
https://doi.org/10.1080/00397919608003638
Publikováno v:
ChemInform. 22
A tautomerie equilibrium between ketene aminals and amidines is disclosed as an electron-donating group is substituted at the para-position of the phenyl ring in 4.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a14957d06e7ad817c8d10c6d6546d723
https://doi.org/10.1002/chin.199138060
https://doi.org/10.1002/chin.199138060
Publikováno v:
ChemInform. 27
A simple and easy method is provided for the synthesis of the previously unknown 2-substituted-methylene-4(3H)-1,2-dihydroquinazolinones 3 in good yields by the reaction of ketene dithioacetals 1 with anthranilamide (2).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9defb6c8f8b92f669c5a9c78edbb8767
https://doi.org/10.1002/chin.199624161
https://doi.org/10.1002/chin.199624161
Publikováno v:
Journal für Praktische Chemie. 332:1035-1040
A tautomerie equilibrium between ketene aminals and amidines is disclosed as an electron-donating group is substituted at the para-position of the phenyl ring in 4.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6638160e2abef4cb0b3709f7683760ff
https://doi.org/10.1002/prac.19903320621
https://doi.org/10.1002/prac.19903320621
Publikováno v:
Journal of the American Chemical Society. 127(13)
The rate of intramolecular charge transfer from biphenyl to naphthalene was determined for the radical anions and radical cations of molecules with the general structure: (2-naphthyl)-(steroid spacer)-(4-biphenylyl). Varied degrees of unsaturation (o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e86f5b7e80310ca20ec6fdec726d5ef4
https://pubmed.ncbi.nlm.nih.gov/15796550
https://pubmed.ncbi.nlm.nih.gov/15796550
Publikováno v:
Journal of the Chemical Society, Faraday Transactions. 87:2933
The absorption and emission spectral properties of a series of meso-substituted octaethylporphines and their zinc complexes have been investigated. Changes in electronic absorption spectra induced by the substituents can be explained by Gouterman's
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37865a1375db521da3a398121209a12f
https://doi.org/10.1039/ft9918702933
https://doi.org/10.1039/ft9918702933
Publikováno v:
Journal f�r Praktische Chemie. 330:724-734
2-[Cyano(aryl)methylene]-imidazolidines (7), -hexahydropyrimidines (8) and -hexahydro-1H-1,3-diazepines (9) were synthesized by the reaction of (dimethylthiomethylene)-phenylacetonitriles (6) with ethylenediamine, 1,3-diaminopropane and 1,4-diaminobu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15d8e6b7174efdcd8ac278ee439b62c6
https://doi.org/10.1002/prac.19883300507
https://doi.org/10.1002/prac.19883300507
Publikováno v:
ChemInform. 20
2-[Cyano(aryl)methylene]-imidazolidines (7), -hexahydropyrimidines (8) and -hexahydro-1H-1,3-diazepines (9) were synthesized by the reaction of (dimethylthiomethylene)-phenylacetonitriles (6) with ethylenediamine, 1,3-diaminopropane and 1,4-diaminobu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db8efd4f966b33e30a9842a2e711c146
https://doi.org/10.1002/chin.198916230
https://doi.org/10.1002/chin.198916230
Publikováno v:
Journal of the Chemical Society, Chemical Communications. :20
The first and second oxidation potentials of meso-substituted octaethylporphyrins are observed to follow a Hammett linear free energy relationship, with the ρ values an order of magnitude higher than those obtained for meso-substituted tetrapheynlpo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edf77afa3040a1163e223507cd0f450b
https://doi.org/10.1039/c39870000020
https://doi.org/10.1039/c39870000020