ChemInform Abstract: Catalyst System for One-Step Hydroxylation of Benzene Under Ambient Conditions.

ChemInform ◽  
1989 ◽  
Vol 20 (25) ◽  
Author(s):  
A. KUNAI ◽  
T. WANI ◽  
Y. UEHARA ◽  
Y. KURODA ◽  
S. ITO ◽  
...  
Keyword(s):  
Catalyst System ◽  
Ambient Conditions ◽  
Hydroxylation Of Benzene ◽  
One Step

scholarly journals Enhanced Grain-boundary Emission Lifetime and Additive Induced Crystal Orientation in One-Step Spin-Coated Mixed Cationic (FA/MA) Lead Perovskite Thin Films Stabilized by Zinc Iodide Doping

2017 ◽  
Author(s):  
René M. Williams ◽  
Loreta A. Muscarella ◽  
Dina Petrova ◽  
Rebecca Jorge Cervasio ◽  
Aram Farawar ◽  
...  
Keyword(s):  
Thin Films ◽  
Laser Scanning ◽  
Laser Scanning Microscopy ◽  
Confocal Laser ◽  
Crystal Formation ◽  
Ambient Conditions ◽  
Emission Lifetime ◽  
Photoluminescence Lifetime ◽  
One Step ◽  
Zinc Iodide

Mixed cationic lead perovskites containing formamidinium and methylammonium can be stabilized by incorporating ZnI<sub>2 </sub>as an “internal desiccant”. Next to prolonged stability under ambient conditions we show with XRD that the use of an additive, 3-chloropropyl ammonium chloride, influences crystal formation by orienting the crystals. These ~500 nm crystals show individual photoluminescent behavior in thin films and have a longer photoluminescence lifetime at the grain boundaries as compared to the center of the crystal or relative to un-doped materials without the additive made under identical conditions. Charges recombine slower at the edges of the crystals as observed with confocal laser scanning microscopy

Ruthenium-Catalyzed Synthesis of Pyrrolo[1,2-a]quinoxaline Derivatives from 1-(2-Aminophenyl)pyrroles and Sulfoxonium Ylides

Synlett ◽  
2020 ◽  
Vol 31 (12) ◽  
pp. 1205-1210 ◽  
Author(s):  
Guo-Sheng Huang ◽  
Xin-Feng Cui ◽  
Fang-Peng Hu ◽  
Xiao-Qiang Zhou ◽  
Zhen-Zhen Zhan
Keyword(s):  
Reaction Time ◽  
Functional Group ◽  
Reaction Pathway ◽  
Ambient Conditions ◽  
Step Method ◽  
Short Reaction Time ◽  
Quinoxaline Derivatives ◽  
One Step ◽  
Preliminary Study ◽  
Mechanism Of The Reaction

A ruthenium-catalyzed [5+1] annulation of 1-(2-aminophenyl)pyrroles with α-carbonyl sulfoxonium ylides is reported. This reaction provides a one-step method for synthesizing pyrrolo[1,2-a]quinoxaline derivatives under ambient conditions. The system proceeds with a short reaction time and a high functional-group tolerance. Notably, this divergent protocol tolerates β-keto sulfoxonium ylides and can be applied to α-ester sulfoxonium ylides. A preliminary study was made of the mechanism of the reaction, and a reaction pathway is proposed.

CuxOy@COF: An efficient heterogeneous catalyst system for CO2 cycloadditions under ambient conditions

2019 ◽  
Vol 34 ◽  
pp. 533-542 ◽  
Author(s):  
Manideepa Sengupta ◽  
Arijit Bag ◽  
Swarbhanu Ghosh ◽  
Paramita Mondal ◽  
Ankur Bordoloi ◽  
...  
Keyword(s):  
Heterogeneous Catalyst ◽  
Catalyst System ◽  
Ambient Conditions ◽  
Efficient Heterogeneous Catalyst

One-step hydroxylation of benzene to phenol via a Pd capillary membrane microreactor

2013 ◽  
Vol 3 (9) ◽  
pp. 2380 ◽  
Author(s):  
Xiaobin Wang ◽  
Xiaoyao Tan ◽  
Bo Meng ◽  
Xiongfu Zhang ◽  
Qi Liang ◽  
...  
Keyword(s):  
Hydroxylation Of Benzene ◽  
Capillary Membrane ◽  
One Step

ChemInform Abstract: ONE-STEP OXIDATION OF BENZENE TO PHENOL UNDER AMBIENT CONDITIONS

1983 ◽  
Vol 14 (27) ◽  
Author(s):  
K. SASAKI ◽  
S. ITO ◽  
Y. SAHEKI ◽  
T. KINOSHITA ◽  
T. YAMASAKI ◽  
...  
Keyword(s):  
Ambient Conditions ◽  
One Step ◽  
Oxidation Of Benzene

Preparation of Highly Dispersed Pd–Cu on Silica for the Aerobic Hydroxylation of Benzene to Phenol Under Ambient Conditions

2010 ◽  
Vol 137 (3-4) ◽  
pp. 202-209 ◽  
Author(s):  
A. B. Boricha ◽  
H. C. Bajaj ◽  
T. H. Kim ◽  
S. H. R. Abdi ◽  
R. V. Jasra
Keyword(s):  
Ambient Conditions ◽  
Hydroxylation Of Benzene ◽  
Highly Dispersed
Sign in / Sign up

Export Citation Format

Share Document