Synthesis of Well-Defined Copper N-Heterocyclic Carbene Complexes and Their Use as Catalysts for a “Click Reaction”: A Multistep Experiment That Emphasizes the Role of Catalysis in Green Chemistry

2012 ◽  
Vol 89 (12) ◽  
pp. 1575-1577 ◽  
Author(s):  
Elon A. Ison ◽  
Ana Ison
Keyword(s):  
Green Chemistry ◽  
Click Reaction ◽  
Carbene Complexes

Role of Zeolites and Zeotypes in Green Chemistry

2020 ◽  
Vol 07 ◽  
Author(s):  
Jyotsna S. Meshram ◽  
Devendra S. Raghuvanshi
Keyword(s):  
Green Chemistry ◽  
Industrial Process ◽  
Environmental Issues ◽  
Synthetic Methods ◽  
Acid Catalysts ◽  
Chemical Waste ◽  
Specific Morphology

Abstract:: Now days, it is of utmost important to design synthetic methods; which can be utilized for the generation of substances that will minimize toxicity to health of human and the environment. The utilization of acid catalysts generates lots of corrosive and harmful wastes which has to be treated with appropriate alkalis. Hence, it generates lots of sludge and alarms environmental issues of its storage and disposal. Zeolites and Zeotypes; by virtue of their peculiar properties; such as specific morphology, porosity and residing acidity; attracting enormous attention as they replaces harmful acid catalysts efficiently and also reduces chemical waste in industrial process; Hence emerged as new plethora in the field of “Green Chemistry”.

scholarly journals Education in green chemistry and in sustainable chemistry: perspectives towards sustainability

2021 ◽  
Author(s):  
Vânia G. Zuin ◽  
Ingo Eilks ◽  
Myriam Elschami ◽  
Klaus Kümmerer
Keyword(s):  
Green Chemistry ◽  
Sustainable Chemistry

Central role of future professionals in chemistry to promote alternatives towards sustainability.

scholarly journals The role of flow in green chemistry and engineering

2013 ◽  
Vol 15 (6) ◽  
pp. 1456 ◽  
Author(s):  
Stephen G. Newman ◽  
Klavs F. Jensen
Keyword(s):  
Green Chemistry

The role of catalysis in the design, development, and implementation of green chemistry

2000 ◽  
Vol 55 (1-2) ◽  
pp. 11-22 ◽  
Author(s):  
Paul T. Anastas ◽  
Lauren B. Bartlett ◽  
Mary M. Kirchhoff ◽  
Tracy C. Williamson
Keyword(s):  
Green Chemistry ◽  
Design Development

scholarly journals Di-tungsten Bis-carbene Complexes Linked by Condensed Heteroaromatic Spacers

2007 ◽  
Vol 62 (3) ◽  
pp. 419-426 ◽  
Author(s):  
Marilé Landmana ◽  
Helmar Görls ◽  
Chantelle Crause ◽  
Hubert Nienaber ◽  
Andrew Olivier ◽  
...  
Keyword(s):  
Structural Features ◽  
Crystallographic Data ◽  
Reaction Conditions ◽  
Carbene Complexes

The 2,7-dilithiated substrates of 3,6-dimethylthieno[3,2-b]thiophene, N,N′-dimethylpyrrolo[3,2- b]pyrrole and N-methylthieno[3,2-b]pyrrole were reacted with W(CO)6 to give, after subsequent alkylation with Et3OBF4, the ditungsten biscarbene complexes [(CO)5W{C(OEt)XXC(OEt)} W(CO)5] (XX = condensed heteroaromatic spacers). Sites of attack during the dilithiation of the condensed rings were studied and compared, and the yields of the desired ditungsten biscarbene complexes optimized by changing the reaction conditions according to the role of the heteroatoms in the rings. The crystallographic data of the three ditungsten biscarbene complexes are reported and their structural features compared. The methyl substituents on the condensed heteroaromatic rings play an important role in determining the molecular configurations.

ChemInform Abstract: The Role of Catalysis in the Design, Development, and Implementation of Green Chemistry

ChemInform ◽  
2010 ◽  
Vol 31 (15) ◽  
pp. no-no
Author(s):  
P. T. Anastas ◽  
L. B. Bartlett ◽  
M. M. Kirchhoff ◽  
T. C. Williamson
Keyword(s):  
Green Chemistry ◽  
Design Development

Catalytic versus stoichiometric reagents as a key concept for Green Chemistry

2016 ◽  
Vol 18 (3) ◽  
pp. 590-593 ◽  
Author(s):  
I. Delidovich ◽  
R. Palkovits
Keyword(s):  
Green Chemistry

Editorial on the role of catalysis in Green Chemistry.

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