ChemInform Abstract: REACTIONS OF CARBONYL COMPOUNDS WITH TERVALENT PHOSPHORUS REAGENTS. PART 12. AROMATIC ALDEHYDES WITH BROMOPHOSPHINES AND PHOSPHORUS TRIIODIDE

1981 ◽  
Vol 12 (36) ◽  
Author(s):  
J. K. MICHIE ◽  
J. A. MILLER ◽  
M. J. NUNN ◽  
D. STEWART
Keyword(s):  
Carbonyl Compounds ◽  
Aromatic Aldehydes

Hydrogen transfer reactions. I. Reduction of carbonyl compounds by alcohols catalyzed by alumina

1969 ◽  
Vol 47 (19) ◽  
pp. 3705-3707 ◽  
Author(s):  
D. V. Ramana ◽  
C. N. Pillai
Keyword(s):  
Vapor Phase ◽  
Carbonyl Compounds ◽  
Hydrogen Transfer ◽  
Isopropyl Alcohol ◽  
Aromatic Aldehydes ◽  
Transfer Reactions ◽  
Secondary Alcohols ◽  
Effective Catalyst ◽  
Phase Reduction ◽  
Aldehydes And Ketones

Alumina containing about 2.2% by weight of Na+ has been found to be an effective catalyst for the vapor phase reduction of carbonyl compounds by alcohols and for the reverse reaction, the oxidation of the alcohols by carbonyl compounds. The reduction of a number of aliphatic and aromatic aldehydes and ketones by isopropyl alcohol and the oxidation of a number of primary and secondary alcohols by ketones like acetone and cyclohexanone are reported.

scholarly journals Asymmetric synthesis with "privileged" ligands

2001 ◽  
Vol 73 (2) ◽  
pp. 325-329 ◽  
Author(s):  
Marco Bandini ◽  
Pier Giorgio Cozzi ◽  
Achille Umani-Ronchi
Keyword(s):  
Open Access ◽  
Asymmetric Synthesis ◽  
Carbonyl Compounds ◽  
Aromatic Aldehydes ◽  
Redox Processes ◽  
Asymmetric Allylation ◽  
Salen Complexes ◽  
Allyl Halides ◽  
Different Types ◽  
Enantioselective Addition

Different types of chiral "privileged" ligands 1 and 2 in promoting enantioselective addition of allylating agents to aliphatic and aromatic aldehydes are described. Here, a new concept in the asymmetric allylation reaction is presented. Redox [Cr (Salen) ] mediated addition of allyl halides to carbonyl compounds is described, and mechanistic investigations are discussed. These results open access to the fascinating area of the catalytic redox processes mediated by metallo-Salen complexes.

Scandium triflate-catalyzed selective ring opening and rearrangement reaction of spiro-epoxyoxindole and carbonyl compounds

RSC Advances ◽  
2016 ◽  
Vol 6 (102) ◽  
pp. 100307-100311 ◽  
Author(s):  
Hui Jiang ◽  
Haohua Jie ◽  
Jian Li
Keyword(s):  
Carbonyl Compounds ◽  
Ring Opening ◽  
Aromatic Aldehydes ◽  
Selective Ring Opening ◽  
Rearrangement Reaction ◽  
Catalyzed Reactions

Scandium triflate-catalyzed reactions between spiro-epoxyoxindole and carbonyl compounds have been disclosed. Furthermore, an unprecedented rearrangement takes place to yield alkylidene oxindoles when aromatic aldehydes are used as carbonyl components.

Indium-Catalyzed Cross-Coupling Reactions Between α,β-Unsaturated Carbonyl Compounds and Aromatic Aldehydes.

ChemInform ◽  
2004 ◽  
Vol 35 (1) ◽  
Author(s):  
Toshiyuki Ohe ◽  
Takuya Ohse ◽  
Kenji Mori ◽  
Seiji Ohtaka ◽  
Sakae Uemura
Keyword(s):  
Carbonyl Compounds ◽  
Cross Coupling ◽  
Aromatic Aldehydes ◽  
Coupling Reactions ◽  
Cross Coupling Reactions
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