Results 111 to 120 of about 8,940 (287)

Sintesis Pirazolin dari Kalkon 3-kloro Inti Naftalen dan Uji Aktivitasnya sebagai Antibakteri [PDF]

open access: yes, 2014
Pyrazolines have been reported to possess many of interesting biological activities such as antimicrobial, antidepressant, antitumor, antioxidant, antiinflammatory, anticancer and anticonvulsant activity .
Jasril, J. (Jasril)   +2 more
core  

One-pot asymmetric cyclocarbohydroxylation sequence for the enantioselective synthesis of functionalised cyclopentanes

open access: yes, 2010
International audienceA new method has been developed for the enantioselective synthesis of highly functionalised cyclopentanes bearing up to three stereogenic centres with very high stereoselectivity.
Bonne, Damien   +4 more
core   +3 more sources

Synthesis and Reactivity of Acyclic (pentadienyl)iron(1+) Cations: Model Studies for the Preparation of the 8\u3cem\u3eE\u3c/em\u3e,10\u3cem\u3eZ\u3c/em\u3e,16\u3cem\u3eE\u3c/em\u3e,18\u3cem\u3eE\u3c/em\u3e-Tetraene Segment of Macrolactin A [PDF]

open access: yes, 1999
The dicarbonyl(1,2-dimethylpentadienyl)triphenylphosphineiron(1+) cation (11) has been prepared from methyl 4-methyl-2E,4E-hexadienoate in four steps.
Donaldson, William   +2 more
core   +1 more source

Synthesis and Antimicrobial Studies of Some Novel Pyrazoline and Isoxazoline Derivatives

open access: yesE-Journal of Chemistry, 2009
A new series of 1H-3-(4’-substituted phenyl)-5-(6’’-methoxy napthaline)-2-pyrazolines (4a-e) and 1H-3-(4’-substituted phenyl)-5-(6’’-methoxynapthaline)-2-isoxazolines (5a-e) were synthesized by reacting 1-(4’-substituted phenyl)-3-(6’’-methoxynapthaline)-
S. B. jadhav   +3 more
doaj   +1 more source

SYNTHESIS OF SOME BICYCLO AND SPIRO ISOXAZOLINES [PDF]

open access: hybrid, 1999
Yaşar Dürüst   +2 more
openalex   +1 more source

Полупродукты получения жидкокристаллических и анизотропных материалов [PDF]

open access: yes, 2014
Рассмотрены полупродукты получения различных анизотропных и жидкокристаллических соединений и материалов. Показано, что хиральные и нехиральные нематические, смектические мезоморфные и анизотропные соединения могут быть получены ...
Безбородов, Владимир Степанович   +4 more
core  

Crystal structure of α-D-gluco-5-(1,2-di-O-isopropylidene-3-O-methanesulfonyl- furanos-4-yl)-3-phenyl-2-isoxazoline, C17H21NO7S [PDF]

open access: gold, 1997
Karl Peters   +4 more
openalex   +1 more source

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