Results 101 to 110 of about 4,593 (180)
, 1996 3,5-Disubstituted-5,6-dihydro-4H-1,2,5-oxadiazine-6-thiones are prepared by the reaction of acetophenone oximes with thiophosgene. The thermal rearrangement of 3-phenyl-5-(p-tolyl)-5,6-dihydro-4H-1,2,5- oxadiazine-6-thione yields the corresponding 1,2,5 ...
Agirbas, H, Karahasanoglu, A, Durust, Y
core +1 more source
A Three-Component Approach to 3,5-Diaryl-1,2,4-thiadiazoles under Transition-Metal-Free Conditions
, 2016 A novel route is disclosed for the synthesis of 1,2,4-thiadiazoles starting from amidines, elemental sulfur, and 2-methylquinolines or aldehydes under transition-metal-free conditions. This three-component approach affords efficient and rapid access to 3,
Zilong Wang (404828) +4 more
core +1 more source
Optimization of synthesis of thiadiazoles from 4,4-dimethylthiosemicarbazide
, 2022 V sklopu diplomskega dela sem načrtovala sintezo 1,3,4-tiadizolov z uporabo modelnih substratov. Sinteza je potekla z reakcijo med ketonom in 4,4-dimetiltiosemikarbazidom.
Kužnik, Lana
core
Parallel Synthesis of 1,2,3-Thiadiazoles Employing a “Catch and Release” Strategy
, 2016 Parallel Synthesis of 1,2,3-Thiadiazoles Employing a “Catch and Release ...
Yonghan Hu (2433115) +2 more
core +1 more source
Synthesis and properties of nitrogen-containing 1,2,3-thiadiazoles [PDF]
, 2013 Одно из наиболее перспективных направлений в развитии химии гетероциклических соединений представляет собой синтез и изучение химических свойств и биологической активности моно- и бициклических систем на основе 1,2,3-тиадиазолов.
Kalinina, T. A. +1 more
core
, 2016 A method for the regioselective synthesis of a wide range of dihydrothiophenes was developed from the rhodium-catalyzed transannulation of 1,2,3-thiadiazoles with aliphatic, aromatic, and heteroaromatic alkenes.
Sang Hoon Han (14426) +4 more
core +1 more source
, 2019 Some new 1,3,4‐thiadiazoles derived from azo dyes were synthesized. Two different synthesis methods were used for these compounds: Esters pertaining to the azo dyes were converted into 1,3,4‐thiadiazoles, or benzothiazole ester derivatives were converted
Gür, Mahmut, Mahmut Gür
core +1 more source
, 1985 Syntheses are described for several unfused heterobicycles including 4,5′- and 2,4′-bithiazoles, 5-(thiazol-4′ and 5′-yl)-1,3,4- thiadiazoles , 5-(thien-2′-yl)-, 5-(furan-2′ and 3′-yl)-, thiadiazoles and related oxadiazoles, all with side chains ...
SJ Sullivan, DJ Brown, WB Cowden
core +1 more source
Thiadiazoles: Molecules of diverse applications -A review
, 2013 Thiadiazoles are an important class of heterocyclic compounds that exhibit diverse applications in organic synthesis, pharmaceutical and biological applications.
Renuka, N. +2 more
core