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'Enamines' in keywords
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1987 (1)
1975 (2)
1Author    Requires cookie*
 Abstract    The reaction of imines with various electrophiles have afforded only N-alkylated products, contrary to earlier reports. While a large amount of work has been done on the synthetic applications of tertiary enamines, pioneered by S t o r k and coworkers1*2, less is known about the scope of similar applicability of secondary enamines. Secondary enamines predo­ minantly exist in the imino form both in aliphatic and in cyclic compounds except in cases where the R. R I tertiary enamine secondary enamine 
  Reference    (Z. Naturforsch. 30b, 128—131 [1975]; received September 13 1974) 
  Published    1975 
  Keywords    Imines, Enamines, Alkylation, Tautomerism 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0128.pdf 
 Identifier    ZNB-1975-30b-0128 
 Volume    30 
2Author    H.E JRequires cookie*
 Title    Reactions of Harmaline and its Derivatives, IV Synthesis of a Pentacyclic System Isomeric with ll-Methoxy-5,6-dihydrosempervirine  
 Abstract    A t t a -u r -R a h m a n , A n w e r B a s h a , and V iq a r U d d e n A h m a d 
  Reference    (Z. Naturforsch. 30b, 653 [1975]; received March 4 1975) 
  Published    1975 
  Keywords    Harmaline, Condensation, jS-Carboline, Enamine, Alkylation 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0653_n.pdf 
 Identifier    ZNB-1975-30b-0653_n 
 Volume    30 
3Author    Hans Möhrle, Heinz DwuletzkiRequires cookie*
 Title    Acylation Reactions of Enamines  
 Abstract    The ratio of isomeric enaminones, obtained by acylation of enamines with acid chlorides in the presence of triethylamine, depends on the possibility of forming isomeric enoles of the inter-mediate cyclobutanone adducts. 
  Reference    Z. Naturforsch. 42b, 503—506 (1987); eingegangen am 30. Oktober 1986 
  Published    1987 
  Keywords    Enamines, Enaminones, 1, 4, 5, 6-Tetrahydropyridines 
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 TEI-XML for    default:Reihe_B/42/ZNB-1987-42b-0503.pdf 
 Identifier    ZNB-1987-42b-0503 
 Volume    42