Nov 1, 1971 - XIV. Mesoionic compounds of the imidazole series. K. T. Potts .... European chemical firms are buoyed by 2018, wary of 201. Industry leaders ...
Mesoionic Compounds. XIV. Mesoionic ... - ACS Publicationspubs.acs.org/doi/pdf/10.1021/jo00821a022Similarby KT Potts - â1971 - âCited by 34 - âRelated articlesMesoionic Compounds of the Imidazole Series'. I
Mar 17, 1970 - studies which have led to new mesoionic compounds of the 1,2,3-triazole series.8b. Cyclodehydration procedures have usually been used.
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May 29, 2008 - Departamento de Quımica Fundamental, CCEN, UniVersidade Federal de Pernambuco,. 50590-470, Recife, Pernambuco, Brazil. ReceiVed ...
May 29, 2008 - 50590-470, Recife, Pernambuco, Brazil. ReceiVed February 6, 2007. ReVised Manuscript ReceiVed March 14, 2008. Absorption of two ...
Other derivatives of this mesoionic thiazolium system were prepared from the appropriate thio- ... possible mesoionic ring systems based on the thiazole nu-.
M+, m/e (re1 intensity) 238 (100). Anal. Calcd for ClzHloNe: C, 60.49; H, 4.23; N, 35.27. found: C, 60.25; H, 4.25; N, 3.5.24. 3,7-Diethylbis-s-triazolo[4,3-a:4,3-c]quinazoline was also purified by sublimation in vacuo [150' (0.1 mm)]: 1.7 g (65%); m
Nov 17, 1971 - Incorporation of the five-membered mesoionic sydnone ring into a conjugated ... member of mesoionic heterocyclic systems.2 Classified.
3368 J . Ory. Chem., Vol. 36, N o . 22, 19?1
Mesoionic Compounds.
POTTS AND HUSAIN
XIV. Mesoionic Compounds of the Imidazole Series’ I