Crystallization-induced diastereomer transformations

Article Abstract:

The use of crystallization-induced diastereomer transformations (CIDT) in organic synthesis is analyzed. A CIDT should be designed after studying equilibration and crystallization of a process separately. CIDT can be the most important tool in process chemistry where large scale synthesis is done as it offers significant capital and operating expense savings compared to other processes.

Crystallization, Diastereomers

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Limitation and pitfalls in protein identification by mass spectrometry

Article Abstract:

The problems, limitations, and shortcomings related to various techniques of proteomics for protein identification (PrI) which might enable scientists to critically read publications in the fields of proteomics and to avoid some mistakes and pitfalls are addressed.

Analysis, Calibration, Cytoskeletal proteins, Time-of-flight mass spectrometry, Structure, Hydrophobic effect

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Catalytic asymmetric synthesis of [alpha]-amino acids

Article Abstract:

The catalytic asymmetric synthesis of various [alpha]-amino acids ([alpha]AAs) is discussed. The commonly used phase transfer catalysis (PTC) agents are found to be extremely useful in obtaining high-yields of these acids.

Observations, Catalysis, Amino acids, Amino acid synthesis

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