Synthese von optisch aktiven, natuerlichen Carotinoiden und strukturell verwandten Naturprodukten. IX. Synthese von (3R)-Hydroxyechinenon, (3R,3'R)- und (3R,3'S)-Adonixanthin, (3R)-Adonirubin, deren optischen Antipoden und verwandten Verbindungen

DOI: 10.1002/hlca.19810640754

Source and publish data:

Helvetica Chimica Acta p. 2469 - 2484 (1981)

Update date:2022-07-30

Topics:

Authors:

Bernhard, Kurt

Englert, Gerhard

Mayer, Hans

Mueller, Robert K.

Ruettimann, August

et al. et al.

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

Article abstract of DOI:10.1002/hlca.19810640754

The synthesis of racemic and optically active hydroxyechinenone (12-14), adonixanthin (16-19), adonirubin (22-24), meso-astaxanthin (26) and their corresponding diosphenols (15, 20, 21, 25, 27, 28, and 29) by Wittig reaction is reported, starting from suitable C15-phosphonium salts and C10-aldehydes.

Full text of DOI:10.1002/hlca.19810640754

Products guided by the article

Product name:2,4,6-Octatrienal, 7-(5,5-dimethyl-1,3-dioxan-2-yl)-2-methyl-, (2E,4E,6E)-

Cas No:80713-45-7

R&D Labs maybe for 80713-45-7

Beijing Green Guardee Technology CO,.LTD

Contact:+86-10-69706062

Address:F2 BLdj,5 No.37 Chaoqian Road
Qingdao Kingway Pharmtech Co., Ltd.

Contact:86-532-87118899

Address:No. 88, Middle Haixi Road, Jiaonan City, Qingdao, China
SHANDONG ZHANHUA YONGHAO PHARMACEUTICAL TECH.CO.,LTD

Contact:+86-576-88685096

Address:GENGJU VILLAGE NORTH ONE KILOMETER,ZHANHUA DISTRICT,BINZHOU CITY,SHANDONG PROVINCE,CHINA.
Shanghai Pengkai Chemical Co.,Ltd

Contact:+86-21-60526671

Address:No.4226 Duzhuang Rd Minhang District Shanghai China
Lishui Nanming Chemical Co., Ltd(expird)

Contact:+86-0578-2134101，2697830

Address:No.19 Tongji Road Shuige Industrial zone

Relevant to this article

Diel-Alder Reactions Using In Situ Generated Quinones

Doi:10.1021/jo01294a057
(1980)
A NOVEL SYNTHESIS OF THE CARBAPEN-2-EM DERIVATIVES

Doi:10.1016/S0040-4039(01)91335-8
(1981)
Synthesis of 5-Aryl-4,6-bis-1,3-dithiane 1,1,3,3-Tetroxides

Doi:10.1055/s-1981-29676
(1981)
Effect of yttrium oxide on the formation of the phase composition and porous structure of titanium dioxide

Doi:10.1134/S0023158411010174
(2011)
EFFECTS OF SUBSTITUENTS ON THE TYPE II. PHOTOREACTION OF TETRASUBSTITUTED CYCLOPROPENES

Doi:10.1016/S0040-4020(01)92374-9
(1981)
(+)-Saxitoxin: A first and second generation stereoselective synthesis

Doi:10.1021/ja071501o
(2007)

Article Doi