Applications of artificial intelligence for chemical inference. IV. Saturated amines diagnosed by their low resolution mass spectra and nuclear magnetic resonance spectra

1970 ◽  
Vol 92 (23) ◽  
pp. 6831-6838 ◽  
Author(s):  
Carl. Djerassi ◽  
Armand. Buchs ◽  
Alan M. Duffield ◽  
Gustav. Schroll ◽  
Allan B. Delfino ◽  
...  
Keyword(s):  
Artificial Intelligence ◽  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Mass Spectra ◽  
Low Resolution ◽  
Nuclear Magnetic Resonance Spectra ◽  
Resolution Mass ◽  
Magnetic Resonance Spectra ◽  
Nuclear Magnetic

The Nematocidal Principles of Tagetes Roots

1963 ◽  
Vol 16 (3) ◽  
pp. 475 ◽  
Author(s):  
DHS Horn ◽  
JA Lamberton
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Mass Spectra ◽  
Nuclear Magnetic Resonance Spectra ◽  
Magnetic Resonance Spectra ◽  
Nuclear Magnetic

The structure assigned to the liquid nematocidal principle of Tagetes roots 5-(3-buten-1-ynyl)-2,2'-bithienyl (II), by Uhlenbroek and Bijloo, has been confirmed by studying the mass spectra and nuclear magnetic resonance spectra of (II) and its hydrogenation products. α-Terthienyl (I) and (II) have also been isolated from fresh roots of T. minuta (T. glandulifera).

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