Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Vasiliki Tychopoulos"'
Publikováno v:
Journal of Chemical Technology & Biotechnology. 53:389-396
The rate of the Mannich reaction between 3-pentadecylphenol, di-n-propylamine and 40% aqueous formaldehyde in aqueous ethanol under basic conditions has been studied by an HPLC analytical technique following preliminary experiments with dimethylamine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00c8d1f6912d097f6e21c56f03d96ac0
https://doi.org/10.1002/jctb.280530412
https://doi.org/10.1002/jctb.280530412
Publikováno v:
Journal of Chemical Technology and Biotechnology. 32:681-690
The separation of cardanol from cardol and coloured impurities in technical cashew nut-shell liquid (CNSL) has been examined by molecular and vacuum distillation and the purity of fractions carefully assessed by thin-layer, gas-liquid and high-perfor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f45435c96256b4e79ce9f3f75052c2f
https://doi.org/10.1002/jctb.5030320704
https://doi.org/10.1002/jctb.5030320704
Publikováno v:
Journal of Chemical Technology & Biotechnology. 75:1127-1134
Symmetrical 4-n-alkylamino and 2-(n-alkylamino)naphthalic-1,8-N-alkylimides are prepared with primary amines from 4- and 2-halogenonaphthalic-1,8-anhydrides in N-methylpyrrolidinone. 3-Halogenonaphthalic-1,8-anhydrides only react at the anhydride. Un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::067732c48aaa4eb7ea656baeb12acaeb
https://doi.org/10.1002/1097-4660(200012)75:12<1127::aid-jctb343>3.0.co
https://doi.org/10.1002/1097-4660(200012)75:12<1127::aid-jctb343>3.0.co
Autor:
John H. P. Tyman, Michael S. Alexiou, Robert G. Brown, Shohreh Ghorbanian, Patrick I. Brittain, Vasiliki Tychopoulos
Publikováno v:
J. Chem. Soc., Perkin Trans. 2. :837-842
A number of substituted 1,8-naphthalimides and naphthalic anhydrides have been prepared and their absorption and fluorescence properties in absolute ethanol have been determined. In the absence of an alkylamino substituent in the naphthalene ring, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b93db5489a142e908120d4af39d543a9
https://doi.org/10.1039/p29900000837
https://doi.org/10.1039/p29900000837
Autor:
Vasiliki Tychopoulos, John H. P. Tyman
Publikováno v:
Journal of the Science of Food and Agriculture. 52:71-83
The thermal and oxidative deterioration of a mixture comprising the (15:0)-, (15:1)-, (15:2)- and (15:3)-cardanols has been investigated by HPLC analysis. In air the oxidative deterioration is dependent on reaction time, unsaturated structure and tem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe63e4b9ace04bf0195980f16b56c63c
https://doi.org/10.1002/jsfa.2740520109
https://doi.org/10.1002/jsfa.2740520109
Autor:
Robert G. Brown, Vasiliki Tychopoulos, Shohreh Ghorbanian, John H. P. Tyman, Patrick I. Brittain, Michael S. Alexiou
Publikováno v:
ChemInform. 21
A number of substituted 1,8-naphthalimides and naphthalic anhydrides have been prepared and their absorption and fluorescence properties in absolute ethanol have been determined. In the absence of an alkylamino substituent in the naphthalene ring, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c9d559f4be2a99aff04dd8a0978b90a
https://doi.org/10.1002/chin.199037042
https://doi.org/10.1002/chin.199037042