Lithium Aluminum Hydride Reactions in Pyridine Solution. Reductive Cleavage of Ketones1

1961 ◽  
Vol 83 (2) ◽  
pp. 429-434 ◽  
Author(s):  
Peter T. Lansbury
Keyword(s):  
Lithium Aluminum Hydride ◽  
Aluminum Hydride ◽  
Reductive Cleavage ◽  
Lithium Aluminum ◽  
Pyridine Solution

Lithium Aluminum Hydride Reactions in Pyridine Solution. II. The Role of Steric Effects in the Reductive Cleavage of Pinacolones

1961 ◽  
Vol 26 (7) ◽  
pp. 2277-2280 ◽  
Author(s):  
PETER T. LANSBURY ◽  
JOHN R. ROGOZINSKI ◽  
FAY L. COBLENTZ
Keyword(s):  
Lithium Aluminum Hydride ◽  
Aluminum Hydride ◽  
Reductive Cleavage ◽  
Steric Effects ◽  
Lithium Aluminum ◽  
Pyridine Solution

scholarly journals The Formation of Lysolecithin by Reductive Cleavage of Egg Yolk Lecithin with Lithium Aluminum Hydride

1963 ◽  
Vol 36 (8) ◽  
pp. 1049-1050 ◽  
Author(s):  
Chieko Urakami ◽  
Kimiko Yamaguchi
Keyword(s):  
Lithium Aluminum Hydride ◽  
Aluminum Hydride ◽  
Egg Yolk ◽  
Reductive Cleavage ◽  
Lithium Aluminum

ChemInform Abstract: REDUCTIVE CLEAVAGE OF PHOSPHINANILIDES WITH LITHIUM ALUMINUM HYDRIDE

1974 ◽  
Vol 5 (46) ◽  
pp. no-no
Author(s):  
P. D. HENSON ◽  
S. B. OCKRYMIEK ◽  
R. E. JUN. MARKHAM
Keyword(s):  
Lithium Aluminum Hydride ◽  
Aluminum Hydride ◽  
Reductive Cleavage ◽  
Lithium Aluminum

THE SYNTHESIS OF SOME INDOLYLALKYLAMINOALCOHOLS

1960 ◽  
Vol 38 (9) ◽  
pp. 1434-1438 ◽  
Author(s):  
Gerassimos Frangatos ◽  
Geza Kohan ◽  
Francis L. Chubb
Keyword(s):  
Lithium Aluminum Hydride ◽  
Aluminum Hydride ◽  
Reductive Cleavage ◽  
Lithium Aluminum ◽  
Carbonyl Groups ◽  
Open Chain ◽  
Hydride Reduction

A series of 3-indolylalkylaminoalcohols have been obtained from the lithium aluminum hydride reduction of the amides prepared by the reaction of 3-indoleglyoxylyl chloride and 2-methyl-3-indoleglyoxylyl chloride with primary aminoalcohols. When acetone was used as solvent in the reaction of 3-indoleglyoxylyis chloride and either 2-aminoethanol or 3-aminopropanol, the solvent participated in the reaction resulting in the formation of 2,2-dimethyl-3-(3-indoleglyoxyl)oxazolidine and 2,2-dimethyl-3-(3-indoleglyoxyl)tetrahydro-1,3-oxazine respectively. When the latter two compounds were reduced by lithium aluminum hydride, both carbonyl groups were completely reduced and reductive cleavage of the oxazolidine and tetrahydro-1,3-oxazine rings occurred to form the corresponding open-chain alcohols.

ChemInform Abstract: Selective Reductive Cleavage of Esters Using Lithium Aluminum Hydride.

ChemInform ◽  
2010 ◽  
Vol 27 (31) ◽  
pp. no-no
Author(s):  
M. M. JOSEPH ◽  
E. D. JACOB
Keyword(s):  
Lithium Aluminum Hydride ◽  
Aluminum Hydride ◽  
Reductive Cleavage ◽  
Lithium Aluminum

A simple synthesis of (±)-1,2,3,6-tetrahydro-2,3′-bipyridine (anatabine) and (±)-3-(2-piperidinyl)pyridine (anabasine) from lithium aluminum hydride and pyridine

1997 ◽  
Vol 75 (6) ◽  
pp. 616-620 ◽  
Author(s):  
Chi-Ming Yang ◽  
Dennis D. Tanner
Keyword(s):  
Catalytic Hydrogenation ◽  
Lithium Aluminum Hydride ◽  
Aluminum Hydride ◽  
Simple Synthesis ◽  
Lithium Aluminum ◽  
Pyridine Solution ◽  
Hydrolysis Of

The hydrolysis of a pyridine solution of lithium tetrakis(N-dihydropyridyl)aluminate (LDPA), which was prepared at 0 °C, yields a mixture of 1,4-, 1,2-, and 2,5-dihydropyridines (DHPs) in a ratio of 26:37:38. The subsequent reversible base-catalyzed condensation of a 1:1 mixture of 1,2- and 2,5-DHPs carried out in the presence of oxygen affords an 89% yield of (±)-anatabine. When the reaction mixture is allowed to stand in the presence of oxygen, anabasine is slowly formed from anatabine by the reaction of the residual DHPs. Anatabine can also be converted into (±)-anabasine by catalytic hydrogenation. Keywords: lithium aluminum hydride, pyridine, anatabine, anabasine.

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