Zobrazeno 1 - 10
of 249
pro vyhledávání: '"Sie-Tiong Ha"'
Publikováno v:
Journal of Taibah University for Science, Vol 11, Iss 1, Pp 133-140 (2017)
A series of new calamitic liquid crystals, 4-[3-(pyridin-4-yl)prop-2-enoyl]phenyl 4-alkyloxybenzoates, comprising a pyridyl core, ester–chalcone central linkage and terminal alkyloxy chain were synthesized and characterized. This series consists of
Externí odkaz:
https://doaj.org/article/218a93a26e0d4370b32b5108142a287f
Publikováno v:
E-Journal of Chemistry, Vol 9, Iss 4, Pp 2550-2556 (2012)
A series of elongated Schiff base esters containing three aromatic rings with hexadecanoyl chain as one of the terminal group and various R substituents (R = CN, OH, SH, and NO2) at the other end of molecule were prepared, and their structures were c
Externí odkaz:
https://doaj.org/article/c8550974c7f042e3b8abc34a27ad5a1f
Autor:
Sie-Tiong Ha, Yi-Jun Lau
Publikováno v:
Molbank, Vol 2015, Iss 4, p M879 (2015)
Steglich esterification between 1-(4-hydroxyphenyl)-3-(pyridin-3-yl)prop-2-en-1-one and 4-dodecyloxybenzoic acid has produced a new compound, 4-[3-(pyridin-3-yl) prop-2-enoyl]phenyl 4-dodecyloxybenzoate. The title compound was characterized by IR and
Externí odkaz:
https://doaj.org/article/b147b631a9ca435a82ddfc107d68bf67
Publikováno v:
Molbank, Vol 2012, Iss 3, p M762 (2012)
A new Schiff base ester, 3-hydroxy-4-[(phenylimino)methyl]phenyl 4-(hexadecanoyloxy)benzoate was synthesized and its IR, 1H-NMR, 13C-NMR and MS spectroscopic data are presented.
Externí odkaz:
https://doaj.org/article/4d0779f51cb44b2fae9d5ff41770c3ab
Publikováno v:
Molbank, Vol 2012, Iss 2, p M759 (2012)
A new Schiff base ester, 4-{[(4-chlorophenyl)imino]methyl}-3-hydroxyphenyl 4-(hexadecanoyloxy)benzoate was synthesized and its IR, 1H-NMR, 13C-NMR and MS spectroscopic data are presented.
Externí odkaz:
https://doaj.org/article/8720eb4e055142eaa275f0982723236b
Publikováno v:
Molbank, Vol 2012, Iss 2, p M755 (2012)
A new Schiff base ester, 4-{[(4-bromophenyl)imino]methyl}-3-hydroxyphenyl 4-(hexadecanoyloxy)benzoate was synthesized and its IR, 1H NMR, 13C NMR and MS spectroscopic data are presented.
Externí odkaz:
https://doaj.org/article/b79c4a87ff13462bbe39ecfbf017adcc
Publikováno v:
Molbank, Vol 2012, Iss 2, p M753 (2012)
A new Schiff base ester, 4-{[(4-methoxyphenyl)imino]methyl}-3-hydroxyphenyl 4-(hexadecanoyloxy)benzoate was synthesized and its IR, 1H NMR, 13C NMR and MS spectroscopic data are presented.
Externí odkaz:
https://doaj.org/article/a6ac656d9b3341768badf9148cf9e6db
Publikováno v:
Molbank, Vol 2011, Iss 3, p M738 (2011)
A new Schiff base, 4-{[(4-methylphenyl)imino]methyl}-3-hydroxyphenyl 4-(hexadecanoyloxy)benzoate was synthesized and its IR, 1H NMR, 13C NMR and MS spectroscopic data are presented.
Externí odkaz:
https://doaj.org/article/86379c2983004096bca12b88765be989
Publikováno v:
Molbank, Vol 2011, Iss 3, p M735 (2011)
A new Schiff base ester, 4-({[4-(methylthio)phenyl]methylene}amino)phenyl dodecanoate was synthesized and its IR, 1H NMR, 13C NMR and EI-MS spectroscopic data are presented.
Externí odkaz:
https://doaj.org/article/d2885eefb8ae41b0affaa381cd68f2b4
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 8, Pp m1018-m1019 (2011)
The asymmetric unit of the title complex, [Sn4(C4H9)8(C11H14NO2)4O2], consists of two crystallographically independent half-molecules. The other halves are generated by crystallographic inversion centers. In each tetranuclear molecule, both of the tw
Externí odkaz:
https://doaj.org/article/2a30a7db0e344f84a2df8de6b998c46f