منابع مشابه
Biodegradation of Chlorinated s-Triazines
The catabolism of chlorinated s-triazines, e.g., herbicides, is incompletely understood. The first demonstration of their quantitative microbial degradation is the fungal dealkylation of simazine (CEET [for meaning of abbreviations throughout, see Table 1, footnote a]) to two major products, deethylsimazine (CEAT; two-thirds of total) and an unidentified s-triazine (one-third of total) (11, 12)...
متن کاملs-Triazines as Nitrogen Sources for Bacteria
Isolation of bacteria able to utilize s-triazines as the sole and limiting nitrogen sources for growth is described. Three strains of Pseudomonas (A, D, and F) and two strains of Klebsiella pneumoniae (90 and 99) were examined. Strains D and F utilized N-ethylammelide, N-isopropylammelide, ammeline, ammelide, cyanuric acid, and ammonium ion as nitrogen sources. Strain A utilized melamine, ammel...
متن کاملTopological insulator states in a honeycomb lattice of s-triazines.
Two-dimensional (2D) graphitic carbon nitride materials have been drawing increasing attentions in energy conversion, environment protection and spintronic devices. Here, based on first-principles calculations, we demonstrate that the already-synthesized honeycomb lattice of s-triazines with a chemical formula of C6N6 (g-C6N6) has topologically nontrivial electronic states characterized by px,y...
متن کاملSynthesis and biological activity of substituted 2,4,6-s-triazines.
Reaction of 7-hydroxy-4-methyl coumarin with amido/ imido alcohols in ethanol containing concentrated hydrochloric acid afforded 8-aralkyl amido/imido-alkyl-7-hydroxy-4-methyl-coumarins (1a-f). Interaction of 1a-f with hydrazine hydrate in pyridine resulted in 1-amino-8-aralkyl amido/imido-alkyl-7-hydroxy-4-methyl-2-oxo-quinolines (2a-f). Treatment of 2 with formaldehyde in ethanol resulted in ...
متن کاملBacterial chemotaxis to atrazine and related s-triazines.
Pseudomonas sp. strain ADP utilizes the human-made s-triazine herbicide atrazine as the sole nitrogen source. The results reported here demonstrate that atrazine and the atrazine degradation intermediates N-isopropylammelide and cyanuric acid are chemoattractants for strain ADP. In addition, the nonmetabolized s-triazine ametryn was also an attractant. The chemotactic response to these s-triazi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Synthetic Organic Chemistry, Japan
سال: 1960
ISSN: 0037-9980,1883-6526
DOI: 10.5059/yukigoseikyokaishi.18.184