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Orochem Molecular Purification by Design

Share: Established in 1996, Orochem Technologies Inc. started as a Biotech and Chromatography company to manufacture unique Sample Prep Technology “Products” for the Bioanalysis, Drug Discovery, and...

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Combination of Enantioselective Preparative Chromatography and Racemization:...

Share: Conventional enantioselective preparative chromatographic separation using columns packed with chiral stationary phase is characterized by a 50% yield constraint. Racemization of the undesired...

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General Pharmacology

Share:Top 20 General Pharmacology Questions Every one of us Should Know *Q.1  What is Pharmacology?* Ans: Pharmacology is a branch of science that deals with the interaction of drugs with living...

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Kalyan Kumar Pasunooti, Novel Tetrazole-Containing Analogues of Itraconazole...

Share: Itraconazole has been found to possess potent antiangiogenic activity, exhibiting promising antitumor activity in several human clinical studies. The wider use of itraconazole in the treatment...

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Large scale synthesis of chiral (3Z,5Z)-2,7-dihydro-1H-azepine-derived Hamari...

Share: (R)-2,2′-bis(bromomethyl)-1,1′-binaphthalene ((R)-17) was prepared in the identical manner and had identical analytical properties to those given here. 1H NMR (400 MHz, CDCl3): δ 4.25 (4H, s, 2...

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Photo-organocatalytic synthesis of acetals from aldehydes

Share: Abstract A mild and green photo-organocatalytic protocol for the highly efficient acetalization of aldehydes has been developed. Utilizing thioxanthenone as the photocatalyst and inexpensive...

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Eco-friendly decarboxylative cyclization in water: practical access to the...

Share: Abstract An environmentally benign decarboxylative cyclization in water has been developed to synthesize 4-quinolones from readily available isatoic anhydrides and 1,3-dicarbonyl compounds....

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A solvent-free catalytic protocol for the Achmatowicz rearrangement

Share: Abstract Reported here is the development of an environmentally friendly catalytic (KBr/oxone) and solvent-free protocol for the Achmatowicz rearrangement (AchR). Different from all previous...

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Nickel-catalyzed regioselective C–H oxygenation: new routes for versatile C–O...

Share:   Nickel-catalyzed regioselective C–H oxygenation: new routes for versatile C–O bond formation Org. Chem. Front., 2019, Advance Article DOI: 10.1039/C8QO01274A, Research Article Ze-lin Li,...

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Telescoped Sequence of Exothermic and Endothermic Reactions in Multistep Flow...

Share:  A multistep sequential flow synthesis of isopropyl phenol is demonstrated, involving 4-step exothermic, endothermic, and temperature sensitive reactions such as nitration, reduction,...

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Structural evolution of carbon in an Fe@C catalyst during the Fischer–Tropsch...

Share: Structural evolution of carbon in an Fe@C catalyst during the Fischer–Tropsch synthesis reaction Shuai Lyu,ab  Chengchao Liu,b  Guanghui Wang,*a  Yuhua Zhang,b  Jinlin Lib  and  Li Wang*b...

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Design, synthesis and antimicrobial activity of usnic acid derivatives

Share: Design, synthesis and antimicrobial activity of usnic acid derivatives Victor Kartsev,a  Boris Lichitsky,b  Athina Geronikaki,*c  Anthi Petrou,c  Marija Smiljkovic,d  Marina Kostic,d  Oliver...

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Basic Anion-Exchange Resin-Catalyzed Aldol Condensation of Aromatic Ketones...

Share: A general method for the aldol condensation of aromatic ketones with aldehydes was developed under continuous-flow conditions using a commercially available, strongly basic anion-exchange resin...

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Pharmaceutical Royal International society (PRISAL), 1st Pharma conference,...

Share:   We are delighted to have Dr.Anthony Melvin Crasto Principal Scientist Glenmark Pharma as a “Guest of Honor ” at the 1st Pharma Conference on Pharmaceuticals -bench to bedside :...

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Aeris Dynamics for validated temperature control boxes as packaging solutions

Share: PRESENTATION We at Aeris Dynamics would like to take up this opportunity to share with you, our business proposal presentation for temperature control boxes. We provide you with only validated...

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Large scale synthesis of chiral (3Z,5Z)-2,7-dihydro-1H-azepine-derived Hamari...

Share: (R)-2,2′-bis(bromomethyl)-1,1′-binaphthalene ((R)-17) was prepared in the identical manner and had identical analytical properties to those given here. 1H NMR (400 MHz, CDCl3): δ 4.25 (4H, s, 2...

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Triple copper catalysis for the synthesis of vinyl triazoles

Share: Triple copper catalysis for the synthesis of vinyl triazoles Green Chem., 2019, Advance Article DOI: 10.1039/C9GC01066A, Communication Lucas L. Baldassari, Eduardo A. Cechinatto, Angélica V....

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MY AWARDS

Share:My awards http://amcrasto.weebly.com/awards.html ​ “100 Most Impactful Health care Leaders Global listing”, conferred at Taj lands end, Mumbai, India on 14 Feb 2017 by World Health Wellness...

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Tetrahydrothiopyran-4-one as Five-Carbon Source for Scalable Synthesis of...

Share: Tetrahydrothiopyran-4-one as Five-Carbon Source for Scalable Synthesis of (±)-Tapentadol  Ramagonolla Kranthikumar Prathama S. Mainkar Genji Sukumar Rambabu Chegondi Srivari Chandrasekhar* Cite...

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Towards cleaner PolarClean: efficient synthesis and extended applications of...

Share: Abstract As a result of recent efforts in green solvent selection, methyl 5-(dimethylamino)-2-methyl-5-oxopentanoate, sold under the brand name Rhodiasolv PolarClean, has received considerable...

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