THE TRIAZENE MOIETY AS A PROTECTING GROUP FOR AROMATIC-AMINES

被引：81

作者：

GROSS, ML ^{[1
]}

BLANK, DH ^{[1
]}

WELCH, WM ^{[1
]}

机构：

[1] PFIZER INC,DEPT MED CHEM,DIV CENT RES,GROTON,CT 06340

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1993年 / 58卷 / 08期

关键词：

D O I：

10.1021/jo00060a028

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Reaction of (2-,(3-, and (4-bromophenyl)-3,3-(1,4-butanediyl)triazenes (derived from the corresponding 2-, 3-, and 4-bromoanilines) with sec- or tert-butyllithiums gave the corresponding (triazenylaryl)-lithiums; these intermediates reacted with a variety of electrophiles to give substituted aryl triazenes. These products cound be converted to substituted anilines by reduction or to novel substituted aromatics by a modified Sandmeyer reaction.

引用

页码：2104 / 2109

页数：6

共 23 条

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[Anonymous], COMMUNICATION

[2] THE ACID DECOMPOSITION OF 1-ARYL-3,3-DIALKYLTRIAZENES - MECHANISTIC CHANGES AS A FUNCTION OF AROMATIC-SUBSTITUTION, NUCLEOPHILE STRENGTH, AND SOLVENT [J].