SYNTHESIS OF (+/-) 11-DEOXYDAUNOMYCINONE AND 4-DEMETHOXY ANALOGUE BY SEQUENTIAL DIELS-ALDER CYCLOADDITIONS

DOI: 10.1016/S0040-4039(01)80329-4

Source and publish data:

Tetrahedron Letters p. 83 - 86 (1989)

Update date:2022-08-05

Topics:

Authors:

Laugraud, Sylvain

Guingant, Andre

d'Angelo, Jean

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

Article abstract of DOI:10.1016/S0040-4039(01)80329-4

Diketones 10a, 10b, key intermediates in the syntheses of title compounds were prepared in five steps from naphtoquinones 2a and 2b (48 percent and 38 percent yields respectively), by sequential Diels-Alder cycloadditions.

Full text of DOI:10.1016/S0040-4039(01)80329-4

Products guided by the article

Product name:(1S,4aS,9aS)-8-Methoxy-9a-phenylsulfanyl-1-trimethylsilanyloxy-1,4,4a,9a-tetrahydro-anthraquinone

Cas No:122630-05-1

R&D Labs maybe for 122630-05-1

Evershine Chemical CO Ltd

Contact:+86-571-87010026

Address:202, Zhenhua Road,
Shandong Bolode Bio-Technology Co., LTD

Contact:+86-0531-58966870

Address:136 Jingyi Road,Huaiyin District,Jinan,Shandong,China
Tianjin Pharmacn Medical Technology Co.,Ltd.

Contact:86-22-60122566ext.866(English),23359620

Address:Green Industrial Base, 6 Haitaifazhan Sixth Rd., Huayuan Industrial Area, Tianjin, 300384, China
DU-HOPE INTERNATIONAL GROUP

Contact:+86-25-52346955

Address:199,JIANYE ROAD,NANJING,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.

Relevant to this article

Synthesis of tetrabenzoporphyrins fused with fluoranthenes

Doi:10.3987/COM-09-S(S)98
(2010)
Photochromism of 3-butyl-1-methyl-2-phenylazoimidazolium in room temperature ionic liquids

Doi:10.1016/j.jphotochem.2009.10.002
(2010)
Photochromic reaction of a novel room temperature ionic liquid: 2-Phenylazo-1-hexyl-3-methylimidazolium bis(pentafluoroethylsulfonyl)amide

Doi:10.1246/cl.2010.230
(2010)
Activation of Fmoc-protected N, O-acetals using trimethylsilyl halides: Mechanistic and synthetic studies

Doi:10.1021/ol100494z
(2010)
The 2-(2-Azidoethyl)cycloalkanone strategy for bridged amides and medium-sized cyclic amine derivatives in the Aubé-Schmidt reaction

Doi:10.1055/s-0029-1219340
(2010)
Hydroxamic Acids Constitute a Novel Class of Autotaxin Inhibitors that Exhibit in Vivo Efficacy in a Pulmonary Fibrosis Model

Doi:10.1021/acs.jmedchem.8b00232
(2018)

Article Doi