Stereocontrolled derivatization of 3-methoxyestra-1,3,5(10), n-tetraenes via lewis acid promoted prins reactions, (n=7; 8(9))

DOI: 10.1016/S0040-4039(00)74873-8

Source and publish data:

Tetrahedron Letters p. 743 - 746 (1991)

Update date:2022-08-04

Topics:

Authors:

Kuenzer, Hermann

Sauer, Gerhard

Wiechert, Rudolf

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

Article abstract of DOI:10.1016/S0040-4039(00)74873-8

Steroidal olefins 1 and 3 undergo dimethylaluminum chloride-mediated Prins reactions with paraformaldehyde to furnish homoallylic alcohols 4 and 16 as major products. These ene reaction-type intermediates are converted into 6 and 17 by hydroxyl group-assi

Full text of DOI:10.1016/S0040-4039(00)74873-8

Products guided by the article

Product name:3-methoxy-7α-methyl-8α-estra-1,3,5(10)-trien-17β-ol

Cas No:133268-40-3

R&D Labs maybe for 133268-40-3

Nantong Chem-land Co., Ltd.

Contact:86 513 85512619

Address:Rm.1306, Building A, Wenfeng Mansion,168 Gongnong Road, Nantong Jiangsu China
Lian Xing Chemical Co.,Ltd.

Contact:0792-8228321

Address:10TH Floor No.121 binjiang Road Xunyang District
Shanghai Sunway Pharmaceutical Technology Co.,Ltd.

Contact:+86-21-5161 3915

Address:Shanghai YangPu
GenicBio Limited

Contact:+86-(0)21-3770 9035

Address:Room 301, Building 2, Meijiabang Road 1508, Shanghai China

Relevant to this article

Development of a suitable physical form for a sphingosine-1-phosphate receptor agonist

Doi:10.1021/op200192n
(2011)
Synthesis and in vitro activity of novel 1,2,4-triazolo[4,3-a]pyrimidine oxazolidinone antibacterial agents. Part II

Doi:10.1016/j.bmcl.2011.07.034
(2011)
Phosphine-catalyzed [3+2] annulation of cyanoallenes

Doi:10.1055/s-0030-1260804
(2011)
The base-mediated cyclization of selected benzyl alkynyl sulfones with aromatic aldehydes: Novel synthetic access to aryl-substituted 5,6-dihydro-1,4-oxathiin S,S -dioxides

Doi:10.1080/17415993.2012.719509
(2013)
2-diphenylaminofluoren-7-ylstyrene derivatives with various aromatic end-capping groups for highly efficient blue and white organic light-emitting diodes

Doi:10.1002/ejoc.201100472
(2011)
Novel 2-thioxothiazolidin-4-one inhibitors of bacterial MurD ligase targeting d-Glu- and diphosphate-binding sites

Doi:10.1016/j.ejmech.2011.05.070
(2011)

Article Doi