Search Results - md+mubarak+hossain

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Executive Summary The piezoelectric effect is the ability of certain materials to generate an electric charge in response to mechanical stress. Typically these effects are seen in certain solid materials such as crystals, ceramics, semiconductors and polymers. Devices that take advantage of the piezoelectric effect are used in a range of applications...

Published: 4/24/2024 | Inventor(s): Gary Blanchard, Md Hossain

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Category(s): Advanced Materials, Control Systems, Devices

Photocatalytic Alpha Arylation of Carbonyls

This invention is a method for the synthesis of alpha arylation of inexpensive, unactivated carbonyl compounds with high yields at room temperature using any photocatalyst (PC) under visible light from blue to red. Background: Functionalization of the C-H bond has evolved as a fundamental principle that underpins both academic and industrial importance...

Published: 3/12/2024 | Inventor(s): Thomas Gianetti, Md Mubarak Hossain

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Category(s): Technology Classifications > Materials > Chemicals, Technology Classifications > Materials > Processing, Technology Classifications > Life Sciences > Small Molecules

Photocatalytic Alpha Arylation of Carbonyl at Room Temperature to Simplify and Reduce Costs of Manufacturing Pharmaceuticals

This invention is a new synthesis route for producing an alpha-aryl substituted cyclic ketone from a cyclic ketone compound using an aryl halide and an acridinium ion photocatalyst. The method of the invention is particularly useful in producing an alpha-aryl substituted cyclic ketone from an un-activated cyclic ketone compound. This is vast improvement...

Published: 3/12/2024 | Inventor(s): Thomas Gianetti, Md Mubarak Hossain

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Category(s): Technology Classifications > Materials > Chemicals