A convenient access to fluorophosphonium triflate salts by electrophilic fluorination and anion exchange

2021 ◽  
Author(s):  
Chun-Xiang Guo ◽  
Sivathmeehan Yogendra ◽  
Rosa M. Gomila ◽  
Antonio Frontera ◽  
Felix Hennersdorf ◽  
...  
Keyword(s):  
Anion Exchange ◽  
One Pot ◽  
Highly Efficient ◽  
Electrophilic Fluorination ◽  
Convenient Access

The in situ one-pot electrophilic fluorination of phosphanes with NFSI followed by anion exchange with MeOTf gives highly electrophilic fluorophosphonium triflates – highly efficient catalysts for the synthesis of N-sulfonylamidines from amides.

Facile one-pot synthesis of 2-amino-1,3,4-oxadiazole tethered peptidomimetics by molecular-iodine-mediated cyclodeselenization

2017 ◽  
Vol 41 (19) ◽  
pp. 11225-11229 ◽  
Author(s):  
L. Santhosh ◽  
C. Srinivasulu ◽  
S. Durgamma ◽  
Girish Prabhu ◽  
Vommina V. Sureshbabu
Keyword(s):  
Molecular Iodine ◽  
One Pot ◽  
Highly Efficient ◽  
One Pot Synthesis

Mild and highly efficient I2 and Et3N aided cyclodeselenization of in situ generated selenosemicarbazide is described to obtain 2-amino-1,3,4-oxadiazole peptidomimetics.

scholarly journals A Convenient Access to Biquinoline Carbaldehydes using Nickel-Phosphine Complex-Mediated Homocoupling of Haloquinoline Carbaldehydes in One-Pot Reaction

2010 ◽  
Vol 7 (4) ◽  
pp. 1196-1199
Author(s):  
Ahmed Benameur ◽  
Taoues Boumoud ◽  
Boudjemaa Boumoud ◽  
Salah Rhouati
Keyword(s):  
Quinoline Derivatives ◽  
One Pot ◽  
Phosphine Complex ◽  
Convenient Access ◽  
Nickel Phosphine

The homocoupling of 2-chloro-carbaldehyde derivatives gave the corresponding 2,2’-biquinolines by using thein situgenerated reactive reagent Ni[(PPh3)]4. Several new 2-chloro-3-(1.3 dioxalan-2yl) quinoline derivatives are synthesized and structurally characterized. The overall structures of biquinoline derivatives are not planar.

scholarly journals I2-SDS-H2O System: A highly Efficient Dual Catalytic Green System for Deprotection of Imines and in Situ Preparation of Bis(indolyl)alkanes from Indoles in Water

2012 ◽  
Vol 2012 ◽  
pp. 1-6
Author(s):  
Parasa Hazarika ◽  
Pallab Pahari ◽  
Manash Jyoti Borah ◽  
Dilip Konwar
Keyword(s):  
Catalytic System ◽  
Room Temperature ◽  
One Pot ◽  
Highly Efficient ◽  
In Situ Preparation ◽  
System A ◽  
Neutral Conditions ◽  
Green System

A novel catalytic system consisting of I2-SDS-H2O has been developed which cleaves 2,3-diaza-1,3-butadiene, 1-aza-1,3-butadienes, oximes and in presence of indoles in the medium uses the corresponding aldehyde products to produce bis(indolyl)alkanes in situ. This one pot simple and mild dual catalytic system works in water at room temperature under neutral conditions.

In situ grown Co3O4/Co(OH)2 hybrids as efficient electrocatalysts for water oxidation

2018 ◽  
Vol 42 (6) ◽  
pp. 4215-4222 ◽  
Author(s):  
Xiaoqiang Du ◽  
Hailong Pan ◽  
Zhi Yang
Keyword(s):  
Water Oxidation ◽  
Hydrothermal Reaction ◽  
Oxidation Catalysts ◽  
One Pot ◽  
Highly Efficient ◽  
Alkaline Electrolytes

A novel heterogeneous Co3O4/Co(OH)2 hybrid is prepared using a controllable facile one-pot hydrothermal reaction. The as-obtained hierarchical Co3O4/Co(OH)2 hybrids can serve as highly efficient electrocatalytic water oxidation catalysts for alkaline electrolytes.

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