Lanthanide Triflates as Water-Tolerant Lewis Acids. Activation of Commercial Formaldehyde Solution and Use in the Aldol Reaction of Silyl Enol Ethers with Aldehydes in Aqueous Media

DOI: 10.1021/jo00092a017

Source and publish data:

Journal of Organic Chemistry p. 3590 - 3596 (1994)

Update date:2022-07-30

Topics:

Authors:

Kobayashi, Shu

Hachiya, Iwao

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1021/jo00092a017

Lanthanide trifluoromethanesulfonates (triflates), especially ytterbium triflate (Yb(OTf)3), were found to be stable Lewis acids in water.In the presence of a catalytic amount of lanthanide triflate, formaldehyde in water solution (commercial formaldehyde

Full text of DOI:10.1021/jo00092a017

Products guided by the article

Product name:3-Hydroxy-2-methyl-1-phenyl-4-penten-1-one

Cas No:79314-56-0

R&D Labs maybe for 79314-56-0

NEW FORTUNE INDUSTRIAL CO.,LTD.

website:http://newfortune.lookchem.com/

Contact:+86-25-8645-9456

Address:C4-105 GREEN ISLAND FLOWER TOWN
SHANGHAI SYSTEAM BIOCHEM CO., LTD

website:http://www.systeambc.com

Contact:86-021-58380978

Address:Building 87，Lane 669， Dong Jing Road Shanghai,P.R.China
Shanghai KFSL Pharmaceutical Technology Co.,Ltd.

Contact:+86-21-39971718

Address:859 jiadingchengliu shanghai
Nanjing yieldpharma co.ltd

Contact:13813902930 025-52714267

Address:20 Fengji Road, Yuhua Economic Development Zone, Nanjing, Jiangsu, P. R. China
Kraeber & Co GmbH

Contact:+49-4101-3053-0

Address:Waldhofstrasse 14 ,25474 Ellerbek Germany

Relevant to this article

Electrochemical Synthesis of Organosilicon Compounds

Doi:10.1021/jo00371a016
(1986)
An innovative synthesis pathway to benzodioxanes: The peculiar reactivity of glycerol carbonate and catechol

Doi:10.1039/c8gc02811g
(2019)
Discovery and Optimization of Chromone Derivatives as Novel Selective Phosphodiesterase 10 Inhibitors

Doi:10.1021/acschemneuro.0c00024
(2020)
Copper-catalyzed vinylsilane allylation

Doi:10.1002/ejoc.201301360
(2014)
Dissociation Behavior of Benzylalkali Compounds in Tetrahydrofuran: Effect of Countercation, Aromatic Methoxy Substitution, and α-Alkyl Substitution

Doi:10.1021/j100276a024
(1986)
Bis(triphenylphosphine)platinum complexes of cycloheptatetraene, benzocycloheptatetraene, and dibenzocycloheptatetraene

Doi:10.1021/om00131a032
(1985)

Article Doi