Results 11 to 20 of about 45,965 (323)
EPR and pulsed ENDOR study of intermediates from reactions of aromatic azides with group 13 metal trichlorides [PDF]
Beilstein Journal of Organic Chemistry, 2010 The reactions of group 13 metal trichlorides with aromatic azides were examined by CW EPR and pulsed ENDOR spectroscopies. Complex EPR spectra were obtained from reactions of aluminium, gallium and indium trichlorides with phenyl azides containing a ...
Giorgio Bencivenni +4 more
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Azidation in the Difunctionalization of Olefins [PDF]
Molecules, 2016 Organic azides are key motifs in compounds of relevance to chemical biology, medicinal chemistry and materials science. In addition, they also serve as useful building blocks due to their remarkable reactivity.
Kai Wu, Yujie Liang, Ning Jiao
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The inhibition of caeruloplasmin by azide [PDF]
Biochemical Journal, 1966 1. The inhibition of the oxidase activity of caeruloplasmin by azide was investigated at 25 degrees and 7.5 degrees . 2. The inhibition is reversible on dilution or Sephadex treatment, indicating a caeruloplasmin-azide complex. 3. The enzyme is protected against azide inhibition by chloride, acetate or EDTA, the last-named acting not by chelation but ...
G. Curzon
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Azides in the Synthesis of Various Heterocycles
Molecules, 2022 In this review, we focus on some interesting and recent examples of various applications of organic azides such as their intermolecular or intramolecular, under thermal, catalyzed, or noncatalyzed reaction conditions.
AbdElAziz A. Nayl +8 more
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SulfoxFluor-enabled deoxyazidation of alcohols with NaN3
Nature Communications, 2022 Azides are common moieties in chemical synthesis. Here the authors present a methodology to synthesize alkyl azides in one step from simple alcohols under mild conditions.
Junkai Guo +4 more
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Ortho-Phosphinoarenesulfonamide-Mediated Staudinger Reduction of Aryl and Alkyl Azides
Molecules, 2022 Conventional Staudinger reductions of organic azides are sluggish with aryl or bulky aliphatic azides. In addition, Staudinger reduction usually requires a large excess of water to promote the decomposition of the aza-ylide intermediate into phosphine ...
Xingzhuo Li +5 more
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Nature Communications, 2022 Catalytic kinetic resolution of racemates is among the best ways to prepare enantiopure compounds, but this process is difficult with organic azides given the small size of the azido group.
Pengbo Ye +5 more
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Reactive & Efficient: Organic Azides as Cross-Linkers in Material Sciences
Molecules, 2020 The exceptional reactivity of the azide group makes organic azides a highly versatile family of compounds in chemistry and the material sciences. One of the most prominent reactions employing organic azides is the regioselective copper(I)-catalyzed ...
Marvin Schock, Stefan Bräse
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Bioorthogonal Engineering of Cellular Microenvironments Using Isonitrile Ligations. [PDF]
Adv Funct MaterHighly selective chemistries are required for fabrication and post‐cross–linking modification of cell‐encapsulating hydrogels used in tissue engineering applications. Isonitrile ligation reactions represent a promising class of bioorthogonal chemistries for engineering hydrogel‐based cellular microenvironments. Isonitrile‐based hydrogels are stable and
Zhou P, Brown L, Madl CM.
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Synthesis of 1,2,3-triazoles using Grignard reactions through the protection of azides
Frontiers in Chemistry, 2023 An efficient method to prepare organomagnesium intermediates having a protected azido group is reported. Protection of azido groups with di-(tert-butyl)(4-(dimethylamino)phenylphosphine (amphos) and following iodine–magnesium exchange realized the ...
Rina Namioka +3 more
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