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HYDROXY‐ AND AMINO‐PROTECTION BASED ON THE 4‐DIMETHYLCARBAMOYLBENZYL GROUP

 

作者: VIR S. CHAUHAN,   STEVEN J. RATCLIFFE,   GEOFFREY T. YOUNG,  

 

期刊: International Journal of Peptide and Protein Research  （WILEY Available online 1980）
卷期: Volume 15, issue 2  

页码: 96-101

 

ISSN:0367-8377

 

年代: 1980

 

DOI:10.1111/j.1399-3011.1980.tb02555.x

 

出版商: Blackwell Publishing Ltd

 

关键词: amino‐protection;4‐dimethylcarbamoylbenzyl alcohol;4‐dimethylcarbamoylbenzyl bromide: hydroxy‐protection;lysine;peptide synthesis;serine;tyrosine

 

数据来源: WILEY

 

摘要:

O ‐ 4 ‐ Dimethylcarbamoylbenzyl ‐ L ‐ tyrosine, N (e)‐4‐dimethylcarbamoylbenzyl‐oxycarbonyl‐L‐lysine, and simple derivatives, have been prepared. The protecting groups are markedly more stable to trifluoroacetic acid than are the unsubstituted benzyl analogues. N‐t‐Butoxycarbonyl‐O‐4‐dimethylcarbamoylbenzyl‐L‐serine (cyclohexyla

 

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