Photochemical Deoxygenation of an α-Ketol: The Dihydroflavonol-Flavanone Conversion

DOI: 10.1039/P19800001003

Source and publish data:

Journal of the Chemical Society. Perkin transactions I p. 1003 - 1006 (1980)

Update date:2022-08-03

Topics:

Authors:

Westhuizen, Jan H. van der

Ferreira, Daneel

Roux, David G.

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

Article abstract of DOI:10.1039/P19800001003

Irradiation of optically pure 2,3-trans-3-hydroxyflavanones in anhydrous ethyl acetate leads directly to free phenolic flavanone analogues with complete retention of configuration at C(2).Similarly their methyl ethers give the corresponding flavanones and flavones.The reaction represents the photochemical equivalent of a reduction under Clemmensen conditions.

Full text of DOI:10.1039/P19800001003

View Article Online / Journal Homepage / Table of Contents for this issue

View Article Online

Products guided by the article

Product name:3′,4′,7-trimethoxyflavanone

Cas No:74645-71-9

R&D Labs maybe for 74645-71-9

Shao Xing Empire Import&Export CO.,ltd

Contact:86-575-82127757

Address:11#, Weiwu Road, Shangyu Industrial Park, Hangzhou Bay, Hangzhou, Zhejiang Province, China
Chongqing maohuan Chemicals Co., Ltd

website:http://www.bschem.com

Contact:+86 13996103726

Address:Chongqing Nan'an District Tu Town
Dongying J&M Chemical Co., Ltd,

Contact:546-8551108

Address:Room 1219, Zisheng Mansion, Zibo Road, Dongying, Shandong, China
Suzhou Ryan Pharmachem Technology Co.,Ltd

Contact:+86-0512-68780025

Address:B-301,No.2 Taishan Road,Suzhou New District,Jiangsu,P.R. China
Chinese Peptide Company

Contact:86-571-86737118-8689

Address:No.69, 12 Street, HEDA, Hangzhou, Zhejiang, China

Relevant to this article

Synthesis and characterization of copper-ibuprofenate complexes with 2,2′-bipyridine and 1,10-phenanthrolines and their hydrolytic activities in phosphate diester cleavage

Doi:10.1016/0277-5387(96)00214-8
(1997)
The first enantioselective synthesis of optically pure (R)- and (S)- 5,5''-dihydroxy-4',4''',7,7''-tetramethoxy-8,8''- biflavone and the reconfirmation of their absolute configuration

Doi:10.1016/S0040-4039(96)02475-6
(1997)
Doi:10.1021/jo01256a089
(1969)
Highly diastereoselective, nucleophilic alkenoylation of enantiopure α-oxy- and α-amino-alkanals by lithiated [1-(p-toluenesulfonyl)alk-2-enyl] carbamates. Revision of the stereochemistry and application to the synthesis of a dihydroxyethylene dipeptide isostere

Doi:10.1055/s-1997-1156
(1997)
Synthesis of chiral pyrrolidine derivatives from (S)-pyroglutamic acid. II. 4-(hydroxymethyl)-3-azabicyclo[3.1.0]hexan-2-ones and 5,S-disubstituted 2-pyrrolidinones

Doi:10.1248/cpb.45.36
(1997)
First Synthesis of 4H-Furo[3,2-f]pyrrolo[1,2-a][1,4]diazepines

Doi:10.1002/jhet.5570330671
(1996)

Article Doi