Indirect Methods

Spectacular results have been achieved with the separation of AAs derivatized by CDRs (Figure 7C). Performing the separation with both OPA/N-l(d)-

acetyl-cysteinyl and with OPA/N-l(d)-isobutyrylcys-teinyl AA derivatives gave excellent resolution of en-antiomers. Consequently, the CDR technique is the primary importance in a number of practical applications of the separation of enantiomeric AAs. The interaction of AAs with the enantiomerically pure reagents takes place at ambient temperature, without racemization, resulting in the formation of stable diastereomer derivatives.

Solar Panel Basics

Solar Panel Basics

Global warming is a huge problem which will significantly affect every country in the world. Many people all over the world are trying to do whatever they can to help combat the effects of global warming. One of the ways that people can fight global warming is to reduce their dependence on non-renewable energy sources like oil and petroleum based products.

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