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

Chemieliva Pharmaceutical Co., Ltd.

website:http://www.chemieliva.com

Contact:+86-23-67770219

Address:99 Longhua Road, Yubei District, 401147, Chongqing, China Email: sales@chemieliva.com Tel:0086-23-67770219 Fax: 0086-23-67770220 Attn: Andy Huang
Wuhan Soleado Technology Co.,Ltd.

Contact:86-2783341481 18971291927

Address:RM2405 Unit 1 Builing 1, Taiyin Tower, Changqing Road,Wuhan China
RongCheng Tianyu Technology Co.,Ltd.

Contact:86-631-7519595

Address:220Ping Donghai Road RongChengCity,ShangDong Province China
Shandong Xiangde Biotechnology Co., Ltd

Contact:+86 -15066639877

Address:Sanba street
Meryer (Shanghai) Chemical Technology Co., Ltd.

website:http://www.meryer.com/cn/index/

Contact:+86-755-86170518

Address:Minhang,Shanghai, 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