CONVERSION OF 2'-HYDROXYCHALCONES TO FLAVANONES CATALYZED BY COBALT SHIFF BASE COMPLEX

DOI: 10.1016/S0040-4039(00)99344-4

Source and publish data:

Tetrahedron Letters p. 4145 - 4148 (1989)

Update date:2022-08-03

Topics:

Authors:

Maruyama, Kazushige

Tamanaka, Kimihiro

Nishinaga, Akira

Inada, Akira

Nakanishi, Tsutomu

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

Article abstract of DOI:10.1016/S0040-4039(00)99344-4

Co(salpr) catalyzes the conversion of 2'-hydroxychalcones to flavanones in methanol under oxygen.Base catalysis by Co(salpr) (OH) produced in situ is responsible for the reaction, which is found to proceed reversibly.

Full text of DOI:10.1016/S0040-4039(00)99344-4

Products guided by the article

Product name:(+/-)-5-hydroxy-4'-methoxyflavanone

Cas No:105285-12-9

R&D Labs maybe for 105285-12-9

Jiangsu Willing Bio-Tech Co ltd

website:http://www.willingbio.com/

Contact:+86 18796908173

Address:No 18 Guoqiao Road
Guangzhou Puho Pharmaceutical Technology Co. Ltd.

Contact:86-20-29848035/29848075

Address:No.166, Chaoyang East Road, Panyu District, Guangzhou City, Guangdong Province
Shanghai Taibao Pharmaceutical Technology Co., Ltd(expird)

Contact:021-52217366

Address:shanghai
Reliable Pharma Technology (Shanghai) Co., Ltd.

Contact:0086-21-67676847-8008

Address:Lane 1500, No.68, Xinfei Road, Songjiang District, Shanghai, 201611, P.R.China.
Luna Chemicals Co.,Ltd.

Contact:+86-570-4336358

Address:No.87 Building,Tianqian,Sidu Town

Relevant to this article

Alane-based classical and frustrated Lewis pairs in polymer synthesis: Rapid polymerization of MMA and naturally renewable methylene butyrolactones into high-molecular-weight polymers

Doi:10.1002/anie.201005534
(2010)
Xphos ligand and platinum catalysts: A versatile catalyst for the synthesis of functionalized β-(E)-vinylsilanes from terminal alkynes

Doi:10.1016/j.jorganchem.2008.05.028
(2008)
Palladium-catalyzed direct (hetero)arylation of ethyl oxazole-4- carboxylate: An efficient access to (hetero)aryloxazoles

Doi:10.1021/jo801093n
(2008)
Quantitative microarray analysis of intact glycolipid-CD1d interaction and correlation with cell-based cytokine production

Doi:10.1021/ja8012787
(2008)
Functionality, Effectiveness, and Mechanistic Evaluation of a Multicatalyst-Promoted Reaction Sequence by Electrospray Ionization Mass Spectrometry

Doi:10.1002/chem.201502640
(2015)
Pronounced steric effects of substituents in the Nazarov cyclization of aryl dienyl ketones

Doi:10.1002/anie.200801542
(2008)

Article Doi