Results 51 to 60 of about 1,100 (192)
, 2013 Two types of rearrangements have been investigated computationally at the B3LYP/6-311+G(d,p) level. The activation barriers for rearrangement of acyl thiocyanates RCO-SCN to the corresponding isothiocyanates RCO-NCS are 30-31 kcal/mol in agreement with ...
Koch, Rainer, Wentrup, Curt
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American Journal of Industrial Medicine, Volume 69, Issue 7, Page 503-511, July 2026.ABSTRACT Background We investigated associations of self‐reported and job exposure matrix (JEM) assigned civilian occupational exposure to vapors, gas, dust, or fumes (VGDF) with respiratory symptoms among previously deployed US Veterans. Methods An interviewer‐administered questionnaire ascertained self‐reported civilian occupational VGDF exposure.
Sahra Mohazzab‐Hosseinian +14 more
wiley +1 more source
, 2016 Retro-ene type [2π + 2π + 2σ] and [3,3]-sigmatropic shift reactions involving the substituent groups R in heteroatom-substituted cyanates and thiocyanates RX-YCN and the isomeric isocyanates and isothiocyanates of the type RX-NCY (X = CR2, NR′, O, or S ...
Justin J. Finnerty (2112694) +3 more
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Advanced Science, Volume 13, Issue 31, 4 June 2026.An electrochemical Hofmann rearrangement of amide involving amine or other amide nucleophiles has been developed. The use of NaI guarantees the feasibility and compatibility of the electrosynthesis protocol, which enables highly chemoselective synthesis of unsymmetrical N‐acylureas from two different amides, as well as the production of unsymmetrical ...
Xue‐Qing Mou +9 more
wiley +1 more source
, 2023 New thio/carbohydrazone derivatives (1–10) have been synthesized from various iso(thio)/cyanates. The chemical structures of synthesized compounds were elucidated with UV–Vis, IR, 1H NMR, 13C NMR spectroscopic methods, and elemental analysis ...
Çavuş M.S., Yakan H., Başkan C., Erdoğan M., Muğlu H. +1 more
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eFood, Volume 7, Issue 3, June 2026.This review highlights the formation of foodborne carcinogens during processing and evaluates different mitigation strategies, including natural antioxidants and modern cooking techniques, to reduce associated cancer risks and enhance food safety. ABSTRACT Food processing methods, though vital for improving food safety, taste, and shelf life, can ...
Naglaa S. Ashmawy +4 more
wiley +1 more source
TRIMERIZATION OF ARYL CYANATES THERMALLY CURABLE OLIGOMERS
, 1984 Aryl cyanates have been used as reactive terminal groups for crosslinking oligomers. With heat, aryl cyanates trimerize to thermally stable aryloxy - s-triazine rings via an additional reaction.
CERCENA, JANE LUSA
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Packaging of Macroscopic Material Payloads: Needs, Challenges, Concepts, and Future Directions
Advanced Engineering Materials, Volume 28, Issue 9, 6 May 2026.This review introduces a unified framework that decomposes any macroscopic packaging system into the payload, packaging material, and packaging strategy and combines them into a conceptual packaging equation: packaging strategy = payload + packaging material.
Venkata S. R. Jampani, Manos Anyfantakis
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, 2017 Coupling between iso(thio) cyanates and amines, alcohols, and thiols to yield (thio) urea/urethane in the gas phase is important for the vacuum deposition processes of functional organic thin films such as molecular layer deposition or chemical vapor ...
Shong, Bonggeun +3 more
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Advanced Science, Volume 13, Issue 29, 22 May 2026.An in situ thiol–acrylate chain transfer‐mediated toughening strategy is introduced for Digital Light Processing (DLP) printing. Benefiting from its excellent printability, a printed gyroid lattice‐filled plate (100 µm wall thickness) achieves 92% transmittance at 10 GHz under a 50° incidence angle following structural optimization. ABSTRACT The unique
Ce Bian +7 more
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