Results 111 to 120 of about 49,863 (262)

N-[4-(β-d-Allopyranosyloxy)benzylidene]methylamine

open access: yesActa Crystallographica Section E, 2009
The title compound, C14H19NO6, was synthesized by the condensation reaction between hecilid (4-formylphenl-β-d-allopyranoside) and methylamine in methanol.
Shu-Fan Yin   +4 more
doaj   +1 more source

Prarancangan Pabrik Methylamine dari Methanol dan Ammonia Kapasitas 20.000 Ton/Tahun [PDF]

open access: yes, 2007
Methylamine merupakan bahan yang cukup penting sebagai bahan baku pendukung untuk industri kecil maupun menengah, seperti sebagai bahan obat – obatan, bahan peledak, insektisida, dll.
Setyaningrum, Eko Suci
core  

Crystal structure of a tRNA acceptor‐stem mimic at 1.94 Å resolution

open access: yesActa Crystallographica Section F, Volume 82, Issue 2, Page 57-65, February 2026.
This paper reports the structure solution of an RNA complex using anomalous scattering.Despite the theoretical advantages of phosphorus single‐wavelength anomalous diffraction (P‐SAD) for nucleic acid phasing, its application remains limited due to high atomic displacement parameters and an unfavourable ratio of unique reflections to anomalous ...
Ziwei Liu   +5 more
wiley   +1 more source

Isolation of oxamyl-degrading bacteria and identification of cehA as a novel oxamyl hydrolase gene

open access: yesFrontiers in Microbiology, 2016
Microbial degradation is the main process controlling the environmental dissipation of the nematicide oxamyl. Despite that, little is known regarding the microorganisms involved in its biotransformation.
Konstantina eRousidou   +9 more
doaj   +1 more source

Single‐source precursor synthesis of a compositionally complex early transitional metal nitride (V, Nb, Ta, Mo, W)Nx and its high temperature stability

open access: yesInternational Journal of Applied Ceramic Technology, Volume 23, Issue 1, February 2026.
Abstract Compositionally complex transitional metal nitrides are an interesting class of ceramics with superior chemical, thermal, and mechanical stability, with a high potential in ultra‐high temperature applications and catalysis. The exceptionality in the properties may partly be explained as a consequence of their high configuration entropy ...
Dharma Teja Teppala   +8 more
wiley   +1 more source

Evaluation of Biogenic Amines in Organic and Non-Organic Wines by HPLC OPA Derivatization

open access: yesFood Technology and Biotechnology, 2007
Organic and non-organic wines, selected on the basis of consumers’ preference towards healthy products, were produced from the grapes of Vitis vinifera varieties Semillon, Colombard, Cabernet Sauvignon, Merlot and Carignan and possible effects of ...
Ali Üren   +2 more
doaj  

Crystal structure of cis,fac-{N,N-bis[(pyridin-2-yl)methyl]methylamine-κ3N,N′,N′′}dichlorido(dimethyl sulfoxide-κS)ruthenium(II)

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2015
The reaction of dichloridotetrakis(dimethyl sulfoxide)ruthenium(II) with N,N-bis[(pyridin-2-yl)methyl]methylamine affords the title complex, [RuCl2(C13H15N3)(C2H6OS)]. The asymmetric unit contains a well-ordered complex molecule.
Kasey Trotter   +2 more
doaj   +1 more source

On The Theory of Time dilation in Chemical Kinetics

open access: yes, 2017
The rates of chemical reactions are not absolute but their magnitude depends upon the relative speeds of the moving observers. This has been proved by unifying theories of chemical kinetics, which are transition state theory, collision theory, RRKM and ...
Baig, Mirza Wasif
core   +1 more source

Enzymatic one-step ring contraction for quinolone biosynthesis. [PDF]

open access: yes, 2018
The 6,6-quinolone scaffolds on which viridicatin-type fungal alkaloids are built are frequently found in metabolites that display useful biological activities.
Champagne, Pier Alexandre   +7 more
core  

Home - About - Disclaimer - Privacy