1802-16-0Relevant articles and documents
Three novel anti-microfouling nitroalkyl pyridine alkaloids from the Okinawan marine sponge Callyspongia sp
Wang, Gui-Yang-Sheng,Kuramoto, Makoto,Uemura, Daisuke,Yamada, Akihiro,Yamaguchi, Kaori,Yazawa, Kazunaga
, p. 1813 - 1816 (1996)
Three novel nitroalkyl pyridine alkaloids, untenines A, B and C, with anti-microfouling activity, were first isolated from the Okinawan marine sponge Callyspongia sp. Their structures were elucidated on the basis of spectroscopic methods. The synthesis of
Tamaru et al.
, p. 3396 (1978)
ECTONUCLEOTIDE PYROPHOSPHATASE/PHOSPHODIESTERASE 1 (ENPP1) MODULATORS AND USES THEREOF
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Paragraph 00606; 00645, (2021/07/02)
Provided herein are small molecule modulators of ectonucleotide pyrophosphatase/phosphodiesterase 1 (ENPP1), compositions comprising the compounds, and methods of using the compounds and compositions comprising the compounds.
Transition-Metal- A nd Light-Free Directed Amination of Remote Unactivated C(sp3)-H Bonds of Alcohols
Kurandina, Daria,Yadagiri, Dongari,Rivas, Monica,Kavun, Aleksei,Chuentragool, Padon,Hayama, Keiichi,Gevorgyan, Vladimir
supporting information, p. 8104 - 8109 (2019/06/13)
Due to the great value of amino alcohols, new methods for their synthesis are in high demand. Abundant aliphatic alcohols represent the ideal feedstock for the method development toward this important motif. To date, transition-metal-catalyzed approaches for the directed remote amination of alcohols have been well established. Yet, they have certain disadvantages such as the use of expensive catalysts and limited scope. Very recently, transition-metal-free visible-light-induced radical approaches have emerged as new powerful tools for directed remote amination of alcohols. Relying on 1,5-HAT reactivity, these methods are limited to β-or δ- A mination only. Herein, we report a novel transitionmetal- A nd visible-light-free room-temperature radical approach for remote β-, γ-, and δ-C(sp3)-N bond formation in aliphatic alcohols using mild basic conditions and readily available diazonium salt reagents.