Methoxyphenyl -2- 4-methylbenzylthio ethylamine

Related Reagents. 1-Benzenesulfinyl Piperidine Dimethyl (Methylthio)sulfonium Tetrafluoroborate W-Iodosuccinimide Diphenyl Sulfoxide. 

A list of General Abbreviations appears on the front Endpapers 

Use of l-(4-Methoxyphenyl)-2-(4 -methylben lthio)ethyl-amine. Auxiliary 3 has been applied to the formation of cychc peptides and in the synthesis of cytochrome b562.  

Protein folding was then accomplished using a heme solution, giving the native protein cyt b562 and [SeMet ]cyt b562, as determined by electrospray MS, CD spectra, and cyclic voltammetry. 

The majority of these auxiliaries have not yet found widespread application in the synthesis of complex peptides, despite the fact that cysteine is a relatively rare amino acid, constituting 

---