ChemInform Abstract: Diaryliodonium Salts as Efficient Lewis Acid Catalysts for Direct Three Component Mannich Reactions.

Diaryliodonium(iii) salts, as highly active and versatile Lewis acid catalysts for the direct three component Mannich reaction under solvent free conditions, have been investigated.

Download Full-text

Metal-Free Living Cationic Polymerization Using Diaryliodonium Salts as Organic Lewis Acid Catalysts

Macromolecules ◽

10.1021/acs.macromol.0c00823 ◽

2020 ◽

Vol 53 (11) ◽

pp. 4185-4192

Author(s):

Rui Haraguchi ◽

Tsuyoshi Nishikawa ◽

Arihiro Kanazawa ◽

Sadahito Aoshima

Keyword(s):

Lewis Acid ◽

Cationic Polymerization ◽

Acid Catalysts ◽

Lewis Acid Catalysts ◽

Free Living ◽

Metal Free ◽

Living Cationic Polymerization ◽

Diaryliodonium Salts

Download Full-text

Hydrothermal synthesis of Sn-Beta zeolites in F−-free medium

Inorganic Chemistry Frontiers ◽

10.1039/c8qi00672e ◽

2018 ◽

Vol 5 (11) ◽

pp. 2763-2771 ◽

Cited By ~ 5

Author(s):

Hao Xu ◽

Xudong Wang ◽

Peng Ji ◽

Haihong Wu ◽

Yejun Guan ◽

...

Keyword(s):

Hydrothermal Synthesis ◽

Lewis Acid ◽

Crystal Size ◽

Acid Catalysts ◽

Free Medium ◽

Lewis Acid Catalysts ◽

Structure Directing Agent ◽

Highly Active ◽

Beta Zeolites

Sn-Beta zeolites, with high Sn content and smaller crystal size, hydrothermally synthesized in F−-free medium using N-cyclohexyl-N,N-dimethylcyclohexanaminium hydroxide as the structure-directing agent with the assistance of Na+ and seed, are highly active as Lewis acid catalysts.

Download Full-text

Metal-Dependent Reactivity of Electrophilic Platinum Group Metal Lewis Acid Catalysts: Competitive Alkene Dimerization, Intramolecular Friedel−Crafts Alkylation, and Carbonyl-Ene Reactivity

Organometallics ◽

10.1021/om7006612 ◽

2007 ◽

Vol 26 (24) ◽

pp. 5961-5966 ◽

Cited By ~ 17

Author(s):

Simon Doherty ◽

Julian G. Knight ◽

Catherine H. Smyth ◽

Ross W. Harrington ◽

William Clegg

Keyword(s):

Lewis Acid ◽

Platinum Group Metal ◽

Acid Catalysts ◽

Lewis Acid Catalysts ◽

Group Metal ◽

Platinum Group

Download Full-text

Stereo- and Regio-Control of 1, 3-Dipolar Cycloaddition Reactions by the Aid of Lewis Acid Catalysts—Nitrone and aci-Nitro Compound Cycloadditions—

NIPPON KAGAKU KAISHI ◽

10.1246/nikkashi.2000.155 ◽

2000 ◽

Vol 2000 (3) ◽

pp. 155-165 ◽

Cited By ~ 1

Author(s):

Shuji KANEMASA

Keyword(s):

Lewis Acid ◽

Nitro Compound ◽

Dipolar Cycloaddition ◽

Acid Catalysts ◽

Cycloaddition Reactions ◽

Lewis Acid Catalysts

Download Full-text

A structural, DFT and experimental investigation of the ring stability and ring-opening polymerization behaviour of cyclic thionylphosphazenes in the presence of lewis acid catalysts

Polymer ◽

10.1016/j.polymer.2021.124196 ◽

2021 ◽

pp. 124196

Author(s):

Rachele N. Carafa ◽

Kristy V. Halnan ◽

R. Stephen Wylie ◽

Daniel A. Foucher ◽

Alan J. Lough ◽

...

Keyword(s):

Experimental Investigation ◽

Lewis Acid ◽

Ring Opening ◽

Ring Opening Polymerization ◽

Acid Catalysts ◽

Lewis Acid Catalysts ◽

Ring Stability

Download Full-text

Application of arylboron difluoride Lewis acid catalysts to the Diels-Alder reaction: Convenient, non-volatile alternatives to boron trifluoride

Tetrahedron ◽

10.1016/s0040-4020(99)00472-x ◽

1999 ◽

Vol 55 (28) ◽

pp. 8547-8554 ◽

Cited By ~ 6

Author(s):

Maria Fé de la Torre ◽

M.Cruz Caballero ◽

Andrew Whiting

Keyword(s):

Lewis Acid ◽

Boron Trifluoride ◽

Alder Reaction ◽

Diels Alder ◽

Acid Catalysts ◽

Lewis Acid Catalysts ◽

Diels Alder Reaction

Download Full-text

Assessment of fluoroalkyltin compounds as fluorous Lewis acid catalysts

Applied Organometallic Chemistry ◽

10.1002/aoc.517 ◽

2003 ◽

Vol 17 (10) ◽

pp. 795-799 ◽

Cited By ~ 5

Author(s):

Yasuo Imakura ◽

Satoru Nishiguchi ◽

Akihiro Orita ◽

Junzo Otera

Keyword(s):

Lewis Acid ◽

Acid Catalysts ◽

Lewis Acid Catalysts

Download Full-text

ChemInform Abstract: Calcium-Based Lewis Acid Catalysts

ChemInform ◽

10.1002/chin.201340223 ◽

2013 ◽

Vol 44 (40) ◽

pp. no-no

Author(s):

Jeanne-Marie Begouin ◽

Meike Niggemann

Keyword(s):

Lewis Acid ◽

Acid Catalysts ◽

Lewis Acid Catalysts

Download Full-text

Catalyzed Orientation Reversals in Diels–Alder Reactions

Canadian Journal of Chemistry ◽

10.1139/v75-086 ◽

1975 ◽

Vol 53 (4) ◽

pp. 616-618 ◽

Cited By ~ 35

Author(s):

Žarko Stojanac ◽

Robert A. Dickinson ◽

Nada Stojanac ◽

Ronald J. Woznow ◽

Zdenek Valenta

Keyword(s):

Lewis Acid ◽

Diels Alder ◽

Acid Catalysts ◽

Acid Salt ◽

Lewis Acid Catalysts ◽

Preferential Formation ◽

Orientation Reversal

Lewis acid catalysts cause an orientation reversal in the Diels–Alder additions of 2,6-di-methyl-1,4-quinone (1) and toluquinone (12) to 1-substituted 1,3-butadienes and to 1,2- and 1,3-dialkyl dienes. These results are explained by the preferential formation of one reactive quinone–Lewis acid salt.

Download Full-text