The Structure of Isopannarin

DOI: 10.1071/CH9831057

Source and publish data:

Australian Journal of Chemistry p. 1057 - 1059 (1983)

Update date:2022-09-26

Topics:

Authors:

Djura, Peter

Sargent, Melvyn V.

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

Article abstract of DOI:10.1071/CH9831057

The structure proposed by Yosioka for the product obtained by the treatment of the depsidone pannarin (2-chloro-3-hydroxy-8-methoxy-1,6,9-trimethyl-11-oxo-11H-dibenzo<1,4>dioxepin-4-carbaldehyde) (2) with concentrated sulfuric acid is revised to 5-chloro-6-hydroxy-4'-methoxy-2',4,5'-trimethyl-3,6'-dioxo-2,3-dihydrospiro-7-carbaldehyde (5).

Full text of DOI:10.1071/CH9831057

Products guided by the article

Product name:pannarin methoxide

Cas No:58106-43-7

R&D Labs maybe for 58106-43-7

SHANDONG CREDAGRI CHEMICAL CO., LTD.

Contact:+86-531-88872050

Address:ROOM 601A, BUILDING 2, SHUNTAI SQUARE, NO. 2000 SHUNHUA ROAD, HI-TECH DEVELOPMENT ZONE, JINAN, CHINA.
HANGZHOU GOPHER CHEM-TECH CO.,LTD

Contact:86-189-58111780

Address:Da Cheng Ming Zuo Plaza,Xiaoshan District
Jiangxi Hessence Chemicals Co., Ltd.

Contact:+86 796 3511924

Address:Chengxi Industrial Park, Jishui County, Jiangxi Province 331600 China.
Shanghai KFSL Pharmaceutical Technology Co.,Ltd.

Contact:+86-21-39971718

Address:859 jiadingchengliu shanghai
Sichuan Sangao Biochemical Co., Ltd

Contact:+86-28-84874233

Address:19F, Bldg.2, Shudu Center, Tianfu 2nd St., Hi-tech zone, Chengdu 610041, Sichuan Province, China.

Relevant to this article

Total synthesis of (+/-)-kainic Acid with an aza-[2,3]-Wittig sigmatropic rearrangement as the key stereochemical determining step.

Doi:10.1021/jo030101q
(2003)
Orally active esters of cephalosporin antibiotics. II. Synthesis and biological properties of the acetoxymethyl ester of cefamandole

Doi:10.7164/antibiotics.32.1155
(1979)
Doi:10.1016/S0022-328X(00)82375-X
(1966)
Doi:10.1002/hlca.19750580321
(1975)
Development of a novel nucleoside analogue with S-type sugar conformation: 2′-deoxy-trans-3′,4′-bridged nucleic acids

Doi:10.1016/j.tet.2007.06.040
(2007)
Complexes of the platinum metals. 10. Dithioformato derivatives of ruthenium, osmium, and iridium

Doi:10.1021/ic50177a011
(1977)

Article Doi