LITHIUM N-LITHIOMETHYLDITHIOCARBAMATES - NEW N-ALKYLAMINOMETHYL ANION EQUIVALENTS .3. 2-IMIDAZOLIDINETHIONES AND 1,2-DIAMINES VIA ELECTROPHILIC AMINOALKYLATION WITH IMINES AND IMINIUM SALTS

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作者
AHLBRECHT, H
SCHMITT, C
机构
来源
SYNTHESIS-STUTTGART | 1994年 / 07期
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中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Treatment of lithium N-butyl-N-lithiomethyldithiocarbamates 3 with various aldimines and ketimines 4 leads to 1,3,4,4-tetrasubstituted 2-imidazolidinethiones 6. If iminium salts 7 are used as electrophiles, unsymmetrically substituted 1,2-diamines 8 are obtained.
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页码:719 / 722
页数:4
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