“This expansion will ensure that we can match these expectations, as well as increasing our technology offering through flow chemistry and ozonolysis, ensuring that we can continue to provide the ...

Researchers in Hong Kong have developed a rhenium catalyst for the selective metathesis of alkynes. It provides advantages over traditional catalysts for this purpose by being stable in the presence ...

The Technion-developed process mimics ozonolysis, a long-established technology used to create molecules with carbon-oxygen bonds. Ozonolysis, developed more than a century ago, is effective at ...

I'm a graduate of Princeton and Stanford Universities in Chemical Engineering and the author of over 200 scientific publications. Previously I was Director of the MSc in Environmental and Energy ...

Class 11 2023-24 Chemistry syllabus ISC: Chemistry is one of the majors for Science stream students and is considered difficult by some. Inorganic, organic, and physical are some of the domains ...

Tetra-bromination of terminal alkynes provides an efficient protocol for the synthesis of 1,1,2,2-tetrabromoalkanes in a system with an excess loading of NaBr/PIDA in one pot. This bromination affords ...

In this review, we surveyed progress in the past decade on synthetic methods for polycyclic natural product scaffolds, in which the key steps are one-pot reactions involving intermolecular or ...

Jeffrey Parkin (he/him) has been writing video game guides for Polygon for almost seven years. He has learned to love just about every genre of game that exists. In Monster Hunter: World, it’s ...

Access to a wide variety of new cyclic polymers is now possible by simply choosing the appropriate alkyne monomer ... samples after ozonolysis for 30 seconds (orange) and 16 minutes (grey).

ABSTRACT: There is scarce information about the effects of danazol and its derivatives at cardiovascular level. In addition, to date the cellular site and mechanism of action of danazol at the ...

Find more information on the Altmetric Attention Score and how the score is calculated. In alkyne cross-metathesis, carbon-carbon triple bonds of two alkyne reactants are broken apart, and the ...