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

Changzhou Ansciep Chemical Co.,Ltd.

Contact:+86 519 8630 5871

Address:A-710 Boan International, 8 East Guangdian Road,Wujin,Changzhou
Changsha Yihai Chemical Technology Co.,ltd

website:http://www.cs-yihai.com/

Contact:0731- 85620465

Address:Room 23005, unit 2, the northern building of Xiangsong international building , NO.259 Shaoshan Road , Changsha , Hunan, China.(mainland)
Ningbo Inno Pharmchem Co., Ltd.

Contact:86-574-87319282

Address:6F-5,NO.163 RUIQING RD.,NINGBO 315000 CHINA
Shaanxi King Stone Enterprise Company Limited

Contact:86-29-88353805,13609285751

Address:.209 Keji Road Hi-Tech industrial Develpment Zone .Xian China
Ningbo J&S Botanics Inc.

Contact:86-574-26865651

Address:529 YuanBaoShan Road, Beilun District

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