Results 51 to 60 of about 3,889 (119)

1,2,6-Oxadiazines and 1,2,6-Thiadiazines

, 1996
R. Smalley
semanticscholar   +3 more sources

From 1,2,6-Thiadiazines by Extrusion of Sulfur

, 2002
B. Stanovnik, J. Svete
semanticscholar   +3 more sources

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Fused 1,2,6‐Thiadiazines Tetrahydrobenzo[b]thieno[2,3‐c] [1,2,6]thiadiazine 2,2‐Dioxides

Archiv der Pharmazie, 1984
AbstractSuitably substituted derivatives of tetrahydrobenzo[b]thiophene were treated with sulfamoyl chlorides to give sulfamoyl esters and nitriles. Ring closure of these compounds, under various conditions, afforded tetrahydrobenzo[b]thieno[2,3‐c][1,2,6]thiadiazine 2,2‐dioxides. Their herbicidal activities were tested.
Pilar Goya, Jaime Lissavetzky, Isabel Rozas, Manfred Stud   +3 more
openaire   +2 more sources

1,2,6-Oxadiazines and 1,2,6-Thiadiazines

2022
A. Kalogirou
openaire   +2 more sources

Spectroscopic characterization of C-4 substituted 3,5-dichloro-4H-1,2,6-thiadiazines

, 2015
The effect of C-4 substitution with electron withdrawing groups on the structure and electronic properties of three 3,5-dichloro-4H-1,2,6-thiadiazines is characterized using resonance Raman, absorption and photoluminescence spectroscopies.
Eleni Theodorou, H. A. Ioannidou, Theodosia A. Ioannou, A. Kalogirou, Christos P. Constantinides, M. Manoli, P. Koutentis, S. Hayes   +7 more
semanticscholar   +3 more sources

The Acid and/or Thermal Mediated Ring Contraction of 4H-1,2,6-Thiadiazines To Afford 1,2,5-Thiadiazoles.

Organic Letters, 2016
A. Kalogirou, Andreas Kourtellaris, P. Koutentis   +2 more
semanticscholar   +3 more sources

Identifying potential candidates for donor–acceptor copolymers on a series of 4H-1,2,6-thiadiazines: An electrochemical approach

, 2013
A series of synthesized small organic molecules based on the 4H-1,2,6-thiadiazine moiety are studied using electrochemistry, to probe their potential as comonomer building blocks for solar-absorbing polymers for organic solar cells.
S. Economopoulos, P. Koutentis, H. A. Ioannidou, S. Choulis   +3 more
semanticscholar   +3 more sources

Ring contraction of 1,2,6-thiadiazines to 1,2,5-thiadiazoles: synthesis of 2-substituted 4-amino-2,3-dihydro-3-oxo-1,2,5-thiadiazole 1,1-dioxides

, 1986
V. Arán, A. Bielsa, J. Ruiz, M. Stud
semanticscholar   +3 more sources

Fluorinated dihydroindeno[2,1-c][1,2,6]thiadiazines: The first synthesis, structural characterization and reactivity

, 2012
V. M. Karpov, V. Е. Platonov, T. Rybalova, Y. V. Gatilov, M. M. Shakirov   +4 more
semanticscholar   +3 more sources

AN UNAMBIGUOUS SYNTHESIS OF PYRAZOLES BY SULFUR EXTRUSION FROM 1,2,6‐THIADIAZINES

, 1981
J. Barluenga, .. J. F. Lopez-Ortiz, M. Tomás, V. Gotor   +3 more
semanticscholar   +2 more sources