Oxidation of Azides by the HOF·CH<sub>3</sub>CN: A Novel Synthesis of Nitro Compounds
作者:Mira Carmeli、Shlomo Rozen
DOI:10.1021/jo060440u
日期:2006.6.1
aromatic rings, ketones, nitriles, halides, alcohols, and esters are tolerated. Sulfides react with HOF·CH3CN usually at the same rate as azides. Amines and olefins, however, react faster, so they have to be protected first. Nitro derivatives with various oxygen isotopes can be made using the labeled H18OF·CH3CN. In the case of chiral azides the stereochemistry around the nitrogen-bonded carbons is retained
A novel stereospecific synthesis of (Z)- and (E)-β-triazole-acrylates by the combined use of a multicomponent reaction and photocatalyst-free photoisomerization is presented. The former can be regarded as a furfuryl cation induced formal [3 + 2]-cycloaddition/ring-opening/esterification domino sequence, which provides fast access to a variety of structurally diverse (Z)-β-triazole-acrylates. The products
Conversion of alkenes and alcohols to azides over zeolite-supported sodium azide
作者:R. Sreekumar、R. Padmakumar、P. Rugmini
DOI:10.1039/a700627f
日期:——
Zeolite-supported sodium azide reagents are versatile catalysts for the
conversion of various alkenes and alcohols to the corresponding azides in
good yield under mild conditions.
[EN] COT MODULATORS AND METHODS OF USE THEREOF<br/>[FR] MODULATEURS DE COT ET PROCÉDÉS D'UTILISATION ASSOCIÉS
申请人:GILEAD SCIENCES INC
公开号:WO2017007689A1
公开(公告)日:2017-01-12
The present disclosure relates generally to modulators of Cot (cancer Osaka thyroid) and methods of use and manufacture thereof.
本公开涉及通常与Cot(大阪甲状腺癌)调节剂及其使用和制造方法。
METAL COMPLEXES HAVING TRIAZENIDO LIGANDS AND USES THEREOF FOR DEPOSITING METALS FROM THE GAS PHASE
申请人:Umicore AG & Co. KG
公开号:US20200392171A1
公开(公告)日:2020-12-17
The invention relates to the use of a metal complex, which has at least one ligand of the formula R
1
—N
3
—R
2
, wherein R
1
and R
2
are hydrocarbon moieties, for depositing the metal or a compound of the metal from the gas phase. The invention further relates to methods for depositing metals from the metal complexes, and to metal complexes, substituted triazene compounds and to methods for the production thereof.