Methoxylation of Enolizable Steroidal 4-Ene-3-ones using Hypervalent Iodine

DOI: 10.1039/c39860001092

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 1092 - 1093 (1986)

Update date:2022-07-29

Topics:

Authors:

Numazawa, Mitsuteru

Ogata, Mieko

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

Article abstract of DOI:10.1039/c39860001092

Reaction of androst-4-ene-3,17-dione (1) with o-iodosylbenzoic acid in methanolic potassium hydroxide gave the methoxylated products, the 4- and 6β-methoxides (2) and (3), along with the dehydrogenated compound, the 4,6-dienone (4).

Full text of DOI:10.1039/c39860001092

View Article Online / Journal Homepage / Table of Contents for this issue

View Article Online

Products guided by the article

Product name:(6R,8R,9S,10R,13S,14S)-6-methoxy-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[α]phenanthrene-3,17(2H,6H)-dione

Cas No:13163-86-5

R&D Labs maybe for 13163-86-5

Chengdu Boon Stream Chemical Industry Co.,Ltd.

Contact:+86-28-83156758

Address:No.859,Dongzikou Road,Jinniu District,Chengdu,Sichuan,P.R.China
Xiamen Goodhealth Pharmchem Co., Ltd.

Contact:0086-592-2097683

Address:404R No.2 54# Minzu Rd., Xiamen, China
A.M FOOD CHEMICAL CO., LIMITED

Contact:86-531-87100375

Address:20Floor，Bblock，1Building，pharma-valley，Jinan，China
Shanghai UCHEM Inc.

Contact:+86-21-56338808

Address:799 Dunhuang Road, Putuo
Beijing Pure Chem Co.,Ltd.

Contact:+86-10-83993285

Address:Rm.1708, Haobai Tower, Building 6, No.50, North Road, West Third Ring, Haidian District, Beijing, China

Relevant to this article

Ring contraction of 1,5,2-dioxazinane-3,6-diones and 1,3,2,4-dioxathiazinan-5-on-2-oxides to 1,2-oxazetidin-3-ones

Doi:10.1002/ardp.19903231206
(1990)
Bis(oxazolines) as Chiral Ligands in Metal-Catalyzed Asymmetric Reactions. Catalytic, Asymmetric Cyclopropanation of Olefins

Doi:10.1021/ja00002a080
(1991)
3-Triphenylphosphonio-2,5-piperazinediones as new chiral glycine cation equivalents

Doi:10.1016/j.tetasy.2011.05.002
(2011)
Regioselective synthesis of functionalized [1,6]-naphthyridines by KF/basic alumina as a recyclable catalyst and a brief study of their photophysical properties

Doi:10.1080/00397911.2016.1209778
(2016)
FLAVONE FORMATION IN THE WHEELER AURONE SYNTHESIS

Doi:10.1016/S0040-4020(01)87902-3
(1990)
Nature of electron transport by pyridine-based tripodal anchors: Potential for robust and conductive single-molecule junctions with gold electrodes

Doi:10.1021/ja109577f
(2011)

Article Doi