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13C n.m.r. spectra of cyclopropenes

 

作者: Harald Günther,   Horst Seel,  

 

期刊: Organic Magnetic Resonance  （WILEY Available online 1976）
卷期: Volume 8, issue 6  

页码: 299-300

 

ISSN:0030-4921

 

年代: 1976

 

DOI:10.1002/mrc.1270080606

 

出版商: John Wiley&Sons Limited

 

数据来源: WILEY

 

摘要:

Abstract13C n.m.r. chemical shifts and one bond13C,1H coupling constants for cyclopropene and its 1‐ and 3‐methyl derivatives as well as for methyl cyclopropane have been measured. The data for cyclopropene are 108·9 ppm and 228·2 Hz, 2·3 ppm and 167·0 Hz in the olefinic and allylic position, respectively. Substituent effects for the methyl group are di

 

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