Results 61 to 70 of about 931 (184)

Expansion of the Diazacyclobutene Motif for Antiparasitic Evaluation [PDF]

open access: yes, 2023
Molecules containing N-heterocycles are prevalent in pharmaceutical settings. The ability to generate highly functionalized molecules containing N-heterocycles in very few synthetic operations is valuable for drug discovery. Our group has developed a two-
Miller, Brock Alexander
core   +1 more source

Study of highly fluorinated heterocyclic polymers for cryogenic bladder applications Final report, 15 Oct. 1968 - 15 Mar. 1970 [PDF]

open access: yes
Highly fluorinated heterocyclic polymers for cryogenic bladder ...
Fitzgerald, W. P., Jr., Sanders, B. Y.
core   +1 more source

Electrochemical Synthesis of Heterocyclic Compounds. Part 21.1 Anodic Oxidation of 1-Arylmethylenesemicarbazides in Methanol [PDF]

open access: yes, 1989
Anodic oxidation of 1-arylmethylenesemicarbazides (1-5) was performed in methanol-tetraethylammonium perchlorate electrolyte solution by constant-current electrolysis.
Ibro Tabaković   +2 more
core   +3 more sources

SYNTHESIS AND IN VITRO BIOLOGICAL EVALUATION OF 1-HEPTA-O-BENZOYL-β-D-MALTOSYL-4- BENZOTHIAZOLYL SEMICARBAZIDES [PDF]

open access: yes, 2020
The present work aims to synthesize and screen the antifungal and antibacterial activities of a series of new 1-hepta-O-benzoyl-β-D-maltosyl-4-benzothiazolyl semicarbazides by the interaction of hepta-O-benzoyl-β-D-maltosyl isocyanate and substituted 2 ...
Benzothiazolyl Semicarbazides   +4 more
core  

Efficient synthesis of tri- and difluoroacetyl hydrazides as useful building blocks for non-symmetrically substituted, fluoroalkylated 1,3,4-oxadiazoles [PDF]

open access: yes, 2016
A convenient and efficient approach to 2-arylamino-5-fluoroalkyl-1,3,4-oxadiazoles has been established via heterocyclization of tri- and difluoroacetylated thiosemicarbazides using dicyclohexylcarbodiimide.
Heimgartner, Heinz   +3 more
core   +1 more source

A Review on Synthesis, Characterization Methods and Biological Activities of Semicarbazone, Thiosemi-Carbazone and Their Transition Metal Complexes [PDF]

open access: yes, 2019
Semicarbazones and thiosemicarbazones are compounds obtained by condensation of Semicarbazides and thiosemicarbazide with suitable aldehydes or ketones.
Muleta, Fekadu
core   +1 more source

4-Carbethoxy-1-[4-(N,N-dimethylamino)benzoyl]thiosemicarbazide [PDF]

open access: yes, 2010
10.1107/S1600536810015576Acta Crystallographica Section E: Structure Reports ...
Hriday Bera   +16 more
core   +2 more sources

Benzotriazole as a Synthetic Auxiliary [PDF]

open access: yes, 2012
Benzotriazole is a very useful synthetic auxiliary with versatile applications in organic chemis¬try. We have used benzotriazole in the synthesis of various heterocyclic compounds (benzoxazine, quinazoline, triazinetrione, hydantoin, oxadiazine and ...
Branka Zorc   +2 more
core   +4 more sources

Studies on Potential Pesticides-Part XIV : Synthesis and Biological Activities of some new Thiosemicarbazide and Triazole Derivatives [PDF]

open access: yes, 2014
Some new N-[5-(substituted phenoxymethyl)-1,3,4-oxadiazoly1-2-thioacetyl]-N-aryl-thiosemicarbazides have been synthesised by the condensation of appropriate hydrazine with aryliosothiocyanates.
Garg, Madhuri, Sengupta, Anil K.
core   +2 more sources

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