What is he best known for?
The fields of study he is best known for:
- Organic chemistry
- Catalysis
- Alkene
Organic chemistry, Stereochemistry, Cycloaddition, Medicinal chemistry and Intramolecular force are his primary areas of study.
His study in Organic chemistry concentrates on Reagent, Azide, Enol, Pyridine and Catalysis.
His studies in Pyridine integrate themes in fields like Acetyl chloride, Aminopyridines, Pyridinium, Acetic anhydride and Acylation.
Alfred Hassner has researched Stereochemistry in several fields, including Stereoisomerism, Computational chemistry, Stereospecificity and Stereoselectivity.
His study in Medicinal chemistry is interdisciplinary in nature, drawing from both Nitro compound, Electrophile and Annulation.
As a member of one scientific family, Alfred Hassner mostly works in the field of Intramolecular force, focusing on Nitrile and, on occasion, Nitrone, 1,3-Dipolar cycloaddition, In situ and Oxide.
His most cited work include:
- Direct room temperature esterification of carboxylic acids (534 citations)
- Stereospecific Introduction of Azide Functions into Organic Molecules (226 citations)
- Aminopyridines as acylation catalysts for tertiary alcohols (187 citations)
What are the main themes of his work throughout his whole career to date?
Alfred Hassner mainly investigates Organic chemistry, Stereochemistry, Medicinal chemistry, Cycloaddition and Intramolecular force.
Alfred Hassner frequently studies issues relating to Combinatorial chemistry and Organic chemistry.
His studies examine the connections between Stereochemistry and genetics, as well as such issues in Ring, with regards to Michael reaction.
Alfred Hassner interconnects Nitrile, Olefin fiber and Silylation in the investigation of issues within Intramolecular force.
His research on Nitrile often connects related areas such as Oxide.
His Olefin fiber study frequently draws connections to other fields, such as Oxime.
He most often published in these fields:
- Organic chemistry (45.85%)
- Stereochemistry (32.20%)
- Medicinal chemistry (17.32%)
What were the highlights of his more recent work (between 2003-2021)?
- Organic chemistry (45.85%)
- Organic synthesis (6.10%)
- Stereochemistry (32.20%)
In recent papers he was focusing on the following fields of study:
His primary areas of study are Organic chemistry, Organic synthesis, Stereochemistry, Medicinal chemistry and Allylic rearrangement.
His Organic chemistry study is mostly concerned with Reagent and Primary.
His Organic synthesis study also includes fields such as
- Aldol reaction which intersects with area such as Peptide, Hydroboration, Amine gas treating and Eschenmoser sulfide contraction,
- Aziridine that intertwine with fields like Barton decarboxylation, Aryl halide, Enamine, Carbocation and Bouveault aldehyde synthesis,
- Aldehyde that connect with fields like Acyloin condensation, Negishi coupling, Alkene, Homolysis and Peterson olefination,
- Annulation that intertwine with fields like Pyridine, Enantioselective synthesis, Oxaziridine, Azide and Pinacol,
- Kornblum–DeLaMare rearrangement and related Weinreb ketone synthesis and Wittig reaction.
His Stereochemistry study combines topics from a wide range of disciplines, such as Fragmentation, Ring, Regioselectivity and Stereoselectivity.
His Medicinal chemistry research is multidisciplinary, relying on both Yield, Ketone, Steric effects and Lewis acids and bases.
His Allylic rearrangement research incorporates themes from Carbon–carbon bond, Carbanion, Acridine and Michael reaction.
Between 2003 and 2021, his most popular works were:
- Light-Sensitive Protecting Groups for Amines and Alcohols: The Photosolvolysis of N-Substituted 7-Nitroindolines (12 citations)
- A highly efficient Suzuki–Miyaura methylation of pyridines leading to the drug pirfenidone and its CD3 version (SD-560) (12 citations)
- Synthesis of Heterocycles via Cycloadditions II (11 citations)
In his most recent research, the most cited papers focused on:
- Organic chemistry
- Catalysis
- Alkene
His main research concerns Medicinal chemistry, Organic chemistry, Stereochemistry, Ring and Stereoselectivity.
His biological study spans a wide range of topics, including Yield, Base, Steric effects, Allylic rearrangement and Lewis acids and bases.
His Organic chemistry study typically links adjacent topics like Microsphere.
His Stereochemistry research is multidisciplinary, incorporating perspectives in Conformational isomerism and Regioselectivity.
The study incorporates disciplines such as Dodecane, Molecule and Bromine in addition to Ring.
His studies deal with areas such as Lactone, Ionic bonding, Molecular model, Hypervalent molecule and Fragmentation as well as Stereoselectivity.
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