Breslow-type intermediates as super electron donors in 3-component coupling reactions

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Hybrid super electron donors – preparation and reactivity

Neutral organic electron donors, featuring pyridinylidene-imidazolylidene, pyridinylidene-benzimidazolylidene and imidazolylidene-benzimidazolylidene linkages are reported. The pyridinylidene-benzimidazolylidene and imidazolylidene-benzimidazolylidene hybrid systems were designed to be the first super electron donors to convert iodoarenes to aryl radicals at room temperature, and indeed both sh...

متن کامل

Reactions of Organoaluminium Compounds with Electron Donors

The application of organoaluminium compounds as components of organometallic or complex systems is connected with a knowledge of their reactions with electron donors. Reactions with nitriles, ketones, esters, ethers, alkyl chlorides, vinyl chloride, and acid chlorides as the electron donors were investigated. The first stage of the reaction of an organoaluminium compound with an electron donor ...

متن کامل

Evolution of neutral organic super-electron-donors and their applications.

In recent times, metal-free chemistry has received significant attention due to its inherent qualities and its potential savings in the costs of (i) reagents and (ii) environmental treatments of residues. In this context, recently developed neutral organic electron-donors have shown an ability to perform challenging reductions that are traditionally the preserve of reactive metals and metal-bas...

متن کامل

Discovery and Development of Organic Super-Electron-Donors

Based on simple ideas of electron-rich alkenes, exemplified by tetrakis(dimethylamino)ethene, TDAE, and on additional driving force associated with aromatization, families of very powerful neutral organic super-electron-donors (SEDs) have been developed. In the ground state, they carry out metal-free reductions of a range of functional groups. Iodoarenes are reduced either to aryl radicals or, ...

متن کامل

Indophenols as Electron Donors and Catalysts of Photophosphorylation in Chloroplast Reactions.

Photophosphorylation by the chloroplast is postulated to require electron flow through the electron transport chain between the weak reductant of Light Reaction II and the oxidant of Light Reaction I (terminology according to Duysens, Amesz, and Kamp (1)). This investigation was initiated to find reagents that could react chemically as electron donors with components of the electron transport c...

متن کامل

ذخیره 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: Chem Catalysis

سال: 2021

ISSN: 2667-1093

DOI: 10.1016/j.checat.2021.04.004