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

Feis International Trade Co,. Ltd

Contact:13961823444-18235944442

Address:Wuxi jiangsu
Laohekou Jinghong Chemical Co.,Ltd

Contact:+86-0710-3702747

Address:163.East，Huagong Road，Laohekou
Dalian Join King Biochemical Tech. Co., Ltd.

Contact:0411 39216206

Address:814 First State Blvd
Yangzhou Zhongbao Pharmaceutical Co.,Ltd

Contact:+86-514-88290838

Address:Jiangsu Baoying county economic develpment zone in baoying avenue91
Shandong Yuanli Science and Technology Co., Ltd.

Contact:86-0536-6777557

Address:Zhuliu Industiral Park,Changle County

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