SELECTIVE SYNTHESIS OF 3,5-DISUBSTITUTED ISOAZOLES FROM β-SUBSTITUTED ENONES AND HYDROXYLAMINE HYDROCHLORIDE IN THE PRESENCE OF VARIOUS BASES

DOI: 10.1246/cl.1982.1455

Source and publish data:

Chemistry Letters p. 1455 - 1458 (1982)

Update date:2022-08-30

Topics:

Authors:

Kashima, Choji

Yoshiwara, Nobutoshi

Shirai, Shun-ichi

Omote, Yoshimori

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

Article abstract of DOI:10.1246/cl.1982.1455

The synthesis of two isomeric isoxazoles could be selectively controlled in the reaction of β-substituted enones with 3 species of hydroxylamine; hydroxyammonium cation (1), free hydroxylamine (2) and aminoHydroxy anion (3).

Full text of DOI:10.1246/cl.1982.1455

Products guided by the article

Product name:(S)-5-methyl-3-phenyl-4,5-dihydroisoxazole

Cas No:28640-29-1

R&D Labs maybe for 28640-29-1

Zhengzhou Kingorgchem Chemical Technology Co., Ltd.

website:http://www.kingorgchem.com/indexen.html

Contact:+86-371-65511936

Address:NO.56,Hongzhuan Road
Huludao Tianqi Shengye Chemical Co.,Ltd.

Contact:0086 429 2075777

Address:Area B,Shipbuilding Industry Park,Beigang District,Huludao City,Liaoning prov.,China
Chengdu Chengnuo New-Tech Co., Ltd

Contact:0086-028-85749078

Address:4 Jiuyang road,Jiulong industrial port,Chengdu, China
Angelisun(Chongqing) Pharmaceutical Co., LTD.

Contact:+86-23-68030926-816

Address:D1-7 Tech & Entrepreneurs Park, Kecheng Road, Erlang Hi-Tech Areas, Chongqing, China
Antaeus Bio-technology Co., LTD(expird)

Contact:021-31252569

Address:shanghai pudong

Relevant to this article

Functionalized 2,2′-bipyridines and 2,2′:6′,2″-terpyridines via stille-type cross-coupling procedures

Doi:10.1021/jo0260600
(2002)
Crystalline Order in Probably Hollow Micellar Fibers of N-Octyl-D-gluconamide

Doi:10.1021/j100054a045
(1994)
An active and recyclable polystyrene-supported N-heterocyclic carbene-palladium catalyst for the Suzuki reaction of arylbromides with arylboronic acids under mild conditions

Doi:10.1055/s-2005-872669
(2005)
Microemulsion-based organogels as an efficient support for lipase-catalyzed reactions under continuous-flow conditions

Doi:10.1021/op500136c
(2014)
The structure modification of seven-membered aza-brigded neonicotinoids in order to investigate their impact on honey bees

Doi:10.1177/17475198211012237
(2021)
Copper-catalyzed Reaction of Anthranils with Methyl Ketones: Site-Selective C5-Dicarbonylation of Anthranils

Doi:10.1002/adsc.202001334
(2021)

Article Doi