Results 181 to 190 of about 6,253 (217)

Oscillating chemiluminescence with thiosemicarbazide in a batch reactor

Luminescence, 2008
AbstractOscillating chemical reactions are complex systems involving a large number of chemical species. In oscillating chemical reactions, some species, usually reaction intermediates, exhibit fluctuations in their concentration. In this report, a novel slowly‐damped oscillating chemiluminescence produced by the addition of thiosemicarbazide (TSC) to ...
M H, Sorouraddin, M, Iranifam
openaire   +2 more sources

Laser Desorption and Ionization of Thiosemicarbazides

Colloid Journal, 2020
Ionized products of desorption of thiosemicarbazides from a steel target surface before and after deposition of solid solutions of thiosemicarbazides in organic matrices (nicotinic acid, α-cyano-4-hydroxycinnamic acid, 2,5-dihydroxybenzoic acid, and dithranol) onto it have been studied by mass spectrometry.
I. A. Polunina, K. E. Polunin, A. K. Buryak   +2 more
openaire   +1 more source

Structure of 4-(3-chlorophenyl)thiosemicarbazide

Acta Crystallographica Section C Crystal Structure Communications, 1991
C7H8ClN3S, Mr = 201.67, monoclinic, P21/c, a = 6.914 (5), b = 4.304 (4), c = 30.306 (3) A, beta = 94.66 (3) degrees, V = 899.0 (1) A3, Z = 4, Dm = 1.54, Dx = 1.490 Mg m-3, lambda (Cu K alpha) = 1.5418 A, mu = 5.54 mm-1, F(000) = 416, T = 298 K, final R = 0.048 for 1219 observed reflections.
D, Chattopadhyay, T, Banerjee, S K, Mazumdar, S, Ghosh, R, Kuroda   +4 more
openaire   +2 more sources

ChemInform Abstract: Thiosemicarbazides in Heterocyclization

ChemInform, 2011
AbstractReview: 142 refs.
Alaa A. Hassan, Ahmed M. Shawky
openaire   +1 more source

Computational studies of the cyclization of thiosemicarbazides

Journal of Physical Organic Chemistry, 2007
AbstractWhile typically cyclodehydration of thiosemicarbazides in acidic media leads to 1,3,4‐thiadiazoles, we have recently shown that under reflux conditions in anhydrous acetic acid the cyclization yields an imidazolidine derivative. The mechanism of this reaction has been characterized theoretically.
Agata Siwek, Piotr Paneth
openaire   +1 more source

A Review on Development of Bio-Active Thiosemicarbazide Derivatives: Recent Advances

Journal of Molecular Structure, 2021
Dhaval Patel, Hitesh D Patel, Divya J Jethava   +2 more
exaly  

Nitrogen-14 nuclear quadrupole resonance in thiosemicarbazide and thiosemicarbazide hydrochloride

The Journal of Physical Chemistry, 1986
Juan Murgich, Jose A. Abanero
openaire   +1 more source

Thiosemicarbazides

2005
S. Sato, N. Furukawa
openaire   +1 more source

Transition Metal Complexes of Thiosemicarbazide and Thiosemicarbazones

Coordination Chemistry Reviews, 1975
Michel J M Campbell
exaly  

Some Biologically Active Poly(thiosemicarbazides)

Annals of the New York Academy of Sciences, 1985
L G, Donaruma, R J, Warner
openaire   +2 more sources