scholarly journals Fast, greener and scalable direct coupling of organolithium compounds with no additional solvents

2016 ◽  
Vol 7 (1) ◽  
Author(s):  
Erik B. Pinxterhuis ◽  
Massimo Giannerini ◽  
Valentín Hornillos ◽  
Ben L. Feringa
ChemInform ◽  
2010 ◽  
Vol 25 (9) ◽  
pp. no-no
Author(s):  
J. BARLUENGA ◽  
J. M. MONTSERRAT ◽  
J. FLOREZ

1992 ◽  
Vol 33 (41) ◽  
pp. 6183-6186 ◽  
Author(s):  
José Barluenga ◽  
Javier M. Montserrat ◽  
Josefa Flórez

1993 ◽  
Vol 58 (22) ◽  
pp. 5976-5980 ◽  
Author(s):  
Jose Barluenga ◽  
Javier M. Montserrat ◽  
Josefa Florez

2003 ◽  
Vol 7 (9) ◽  
pp. 867-926 ◽  
Author(s):  
Carmen Najera ◽  
Miguel Yus

1989 ◽  
Vol 54 (7) ◽  
pp. 1880-1887 ◽  
Author(s):  
Marián Schwarz ◽  
Josef Kuthan

The reaction of organolithium compounds with 1-substituted 2,4,6-triphenylpyridinium perchlorates Ia-Ic produces mixtures of 1,4-dihydropyridines IIa-IIe and 1,2-dihydropyridines IIIa-IIIe. Analogous reactions of phenylmagnesium bromide with compounds Ia-Ic proceed with very low conversions (less than 1%). Photochromism in visible range is observed only with the compounds II which have two aromatic substituents at 4-position, whereas compounds III and IId show no visible photochromism. The molecular spectra of the compounds newly prepared are discussed.


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