Alkylation of amines with allylic alcohols and deep eutectic solvents as metal-free and green promoters
نویسندگان
چکیده
A novel approach for the allylic alkylation of anilines, hydrazides, indole derivatives and additional interesting nucleophiles is described, which involves direct use a variety alcohols under...
منابع مشابه
Transition‐Metal‐Free Borylation of Allylic and Propargylic Alcohols
The base-catalyzed allylic borylation of tertiary allylic alcohols allows the synthesis of 1,1-disubstituted allyl boronates, in moderate to high yield. The unexpected tandem performance of the Lewis acid-base adduct, [Hbase](+) [MeO-B2 pin2 ](-) favored the formation of 1,2,3-triborylated species from the tertiary allylic alcohols and 1-propargylic cyclohexanol at 90 °C.
متن کاملRedox fusion of metal particles using deep eutectic solvents.
Alternating anodic and cathodic current pulses have been applied to a metal powder on an electrode surface to fuse the particles together. It is shown that homogeneous films can be electroformed with different morphologies depending on the size of the powder and the experimental conditions.
متن کاملCatalytic stereospecific alkylation of malononitriles with enantioenriched primary allylic amines.
An unprecedented alkylation reaction of malononitriles with enantioenriched primary allylic amines has been developed in a stereospecific manner through palladium-catalyzed sp(3) C-N bond cleavage without additives at room temperature.
متن کاملGold-catalysed allylic alkylation of aromatic and heteroaromatic compounds with allylic alcohols.
Friedel-Crafts allylic alkylation of a wide variety of aromatic and heteroaromatic compounds with allylic alcohols catalysed by AuCl(3) (5 mol%) under mild conditions at room temperature was accomplished in good to excellent yields (up to 99%) and regioselectivity.
متن کاملEffects of deep eutectic solvents in preparation of nanoparticles TiO2
Deep eutectic solvents (DESs) have always been attractive to scientists due to their wide range of applications, a great interest in diverse fields including nanotechnology due to their unique properties as new green solvents. It used large-scale for chemical and electrochemical synthesis nanomaterial. DESs have had also active role in improving the size and morphology of nanomaterial during sy...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Green Chemistry
سال: 2023
ISSN: ['1463-9262', '1463-9270']
DOI: https://doi.org/10.1039/d3gc01017a