Zobrazeno 1 - 10
of 42
pro vyhledávání: '"B.B. Ghatge"'
Autor:
Nalini V. Bhalerao, B.B. Ghatge
Publikováno v:
Journal of Chromatography A. 549:423-428
Thirteen mono- and dilaterally substituted liquid crystalline compounds were investigated for their gas chromatographic behaviour as stationary phases for the separation of mono- and dimethylnaphthalenes. A normal packed column system was used. These
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e3135ac5dd73dc9fa8f1dbaf23bd582
https://doi.org/10.1016/s0021-9673(00)91454-7
https://doi.org/10.1016/s0021-9673(00)91454-7
Publikováno v:
Journal of Chromatography A. 284:242-246
Comparaison des temps de retention de composes benzeniques a differentes temperatures pour neuf phases substituees
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fc01388c85dcc99f012a08c63a075c0
https://doi.org/10.1016/s0021-9673(01)87822-5
https://doi.org/10.1016/s0021-9673(01)87822-5
Publikováno v:
Journal of Chromatography A. 245:57-64
The retention behaviours of 26 alkylbenzenes on a laterally substituted liquid crystalline stationary phase and on conventional stationary phases in gas chromatography have been compared. Elution of alkylbenzenes in the nematic state of liquid crysta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8a867518f75840526c1ced0b8c79bec
https://doi.org/10.1016/s0021-9673(00)82474-7
https://doi.org/10.1016/s0021-9673(00)82474-7
Publikováno v:
Journal of Chromatography A. 206:361-367
2-R1-4′-R-4-(4-n-alkoxybenzoyloxy)azobenzenes, where R = n-butyl, methyl and methoxy, R1 = H and methyl and n-alkoxy = methoxy, ethoxy and n-butoxy were synthesized. They have long liquid crystalline “nematic” ranges and were used as stationary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::910c45706c6a87ca09aa3f2ee2e70d05
https://doi.org/10.1016/s0021-9673(00)82547-9
https://doi.org/10.1016/s0021-9673(00)82547-9
Publikováno v:
Journal of Chromatography A. 346:359-362
Les phases a liaison chimique procurent une reduction du temps de retention, une diminution de la temperature de travail, une augmentation de la resolution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::679d151db4d403c962f649d84a4d10ec
https://doi.org/10.1016/s0021-9673(00)90522-3
https://doi.org/10.1016/s0021-9673(00)90522-3
Publikováno v:
Tetrahedron. 21:629-635
The crystalline bicyclo-ekasantalic acid of Semmler, obtained by alkaline dehydrohalogenation of hydrochloro-bicyclo-ekasantalate (IV), is shown not to be homogeneous but a mixture of true bicyclo-ekasantalic acid (V) and isobicyclo-ekasantaic acid (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2152968a699fc2b27e26b81cee80698b
https://doi.org/10.1016/s0040-4020(01)82233-x
https://doi.org/10.1016/s0040-4020(01)82233-x
Publikováno v:
Journal of Chromatography A. 29:333-340
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ad9cafd3adef695860750f86959099b
https://doi.org/10.1016/s0021-9673(00)92675-x
https://doi.org/10.1016/s0021-9673(00)92675-x
Publikováno v:
Tetrahedron. 21:637-644
By analogy with ω-bromocamphene, ω-bromolongifolene on fusion with alkali, but at a comparatively higher temperature, gives several monomeric and dimeric products as a result of ring enlargement. The monomeric products have been characterized as lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18585867ae679c89098514a01846fb2f
https://doi.org/10.1016/s0040-4020(01)82234-1
https://doi.org/10.1016/s0040-4020(01)82234-1
Publikováno v:
Tetrahedron. 19:1189-1193
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a86ecf6eca9c34b45ef2dc6f49c0379
https://doi.org/10.1016/s0040-4020(01)98579-5
https://doi.org/10.1016/s0040-4020(01)98579-5
Publikováno v:
Journal of Chromatography A. 23:363-374
Polyesters from diferent 1,ω-glycols, ranging from ethylene glycol to 1,15-pentadecanediol, with adipic acid were prepared and evaluated as substrates for gas-liquid chromatography. Several terpenic and a few non-terpenic compounds were analysed. It
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a23e7928edb9f93d3a6eda0fb37511c2
https://doi.org/10.1016/s0021-9673(01)98702-3
https://doi.org/10.1016/s0021-9673(01)98702-3