DIPOLAR CYCLO-ADDITION REACTIONS OF ORGANIC AZIDES WITH SOME ACETYLENIC-COMPOUNDS
DIPOLAR CYCLO-ADDITION REACTIONS OF ORGANIC AZIDES WITH SOME ACETYLENIC-COMPOUNDS
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DOI：
10.1002/jhet.5570260541
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发表时间：
1989-09-01
影响因子：
2.4
通讯作者：
ALI, AAS
中科院分区：
文献类型：
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作者：
ABUORABI, ST;ATFAH, MA;ALI, AAS
苯基叠氮化物1和几个取代的苄基叠氮化物2a-与乙炔二甲酸二甲酯3、苯乙炔4和丙炔酸乙酯5进行1,3-偶极环加成反应，得到三唑6-13。发现这些叠氮化物与丙炔酸乙酯的反应是完全区域特异性的。
Phenyl azide1and several substituted benzyl azides2a‐ounderwent 1,3‐dipolar cycloaddition reactions with dimethyl acetylenedicarboxylate 3, phenylacetylene4and ethyl propiolate5to afford the triazoles6‐13.The reactions of these azides with ethyl propiolate were found to be completely regiospecific.