scholarly journals Ring-opening (co)polymerization of six-membered substituted δ-valerolactones with alkali metal alkoxides

2020 ◽  
Vol 134 ◽  
pp. 109858
Author(s):  
Valérie Hardouin Duparc ◽  
Rama M. Shakaroun ◽  
Martine Slawinski ◽  
Jean-François Carpentier ◽  
Sophie M. Guillaume
Keyword(s):  
Alkali Metal ◽  
Ring Opening ◽  
Metal Alkoxides

(Alk-1-ynyl)oxiranes in the Reaction of (Alk-1-ynyl)chlorocarbenes with Alkali Metal Alkoxides

1995 ◽  
Vol 5 (5) ◽  
pp. 181-182 ◽  
Author(s):  
Konstantin N. Shavrin ◽  
Valentin D. Gvozdev ◽  
Oleg M. Nefedov
Keyword(s):  
Alkali Metal ◽  
Metal Alkoxides

ChemInform Abstract: Asymmetric Alkylation Catalyzed by Chiral Alkali Metal Alkoxides of TADDOL. Synthesis of α-Methyl Amino Acids.

ChemInform ◽  
2010 ◽  
Vol 30 (50) ◽  
pp. no-no
Author(s):  
Yu. N. Belokon ◽  
K. A. Kochetkov ◽  
T. D. Churkina ◽  
N. S. Ikonnikov ◽  
A. A. Chesnokov ◽  
...  
Keyword(s):  
Amino Acids ◽  
Alkali Metal ◽  
Metal Alkoxides ◽  
Asymmetric Alkylation

The first example of asymmetric Michael reaction catalyzed by chiral alkali metal alkoxides

1998 ◽  
Vol 47 (1) ◽  
pp. 74-81 ◽  
Author(s):  
Yu. N. Belokon' ◽  
K. A. Kochetkov ◽  
T. D. Churkina ◽  
A. A. Chesnokov ◽  
V. V. Smirnov ◽  
...  
Keyword(s):  
Alkali Metal ◽  
Michael Reaction ◽  
Metal Alkoxides ◽  
Asymmetric Michael Reaction

Kinetics of ring opening of propylene sulphide: 1. Alkali metal and cryptated alkali metal carbazyl salts

Polymer ◽  
1980 ◽  
Vol 21 (1) ◽  
pp. 77-80 ◽  
Author(s):  
Patrick Hemery ◽  
Volker Warzelhan ◽  
Sylvie Boileau
Keyword(s):  
Alkali Metal ◽  
Ring Opening ◽  
Kinetics Of

Mechanism of 1-phenyl-1,4-dihydropyridine formation in reaction of 1-phenylpyridinum chloride with alkali metal alkoxides

1984 ◽  
Vol 49 (3) ◽  
pp. 597-602
Author(s):  
Josef Kuthan ◽  
Jiří Krechl ◽  
Martin Bělohradský ◽  
Petr Trška
Keyword(s):  
Reaction Mechanism ◽  
Alkali Metal ◽  
Quaternary Salt ◽  
Metal Alkoxides ◽  
Unsaturated Aldehyde

Quaternary salt Ia reacts with sodium and lithium alkoxides to give 1-phenyl-1,4-dihydropyridine (IIIa) together with unsaturated aldehyde IVa. The reaction mechanism for formation of compound IVa from the primarily arising 2-alkoxy-1-phenyl-1,2-dihydropyridines is suggested on the basis of products IIIb and IVb, arising from the 3,4,5-trideuterio precursor Ib.

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