A facile synthesis of alkylidenebutenolides via thermal rearrangement of benzisoxazolequinones

DOI: 10.1016/S0040-4039(00)93566-4

Source and publish data:

Tetrahedron Letters p. 5825 - 5828 (1991)

Update date:2022-08-04

Topics:

Authors:

Torres, Tomas

Schaefer, Wolfram

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

Article abstract of DOI:10.1016/S0040-4039(00)93566-4

Benzisoxazolequinones 1 readily accesible from 2-carboxy-1,4-hydroquinone undergo thermic induced highly stereoselective rearrangement in solution to produce quantitatively γ-cyanomethylidenebutenolides 2.

Full text of DOI:10.1016/S0040-4039(00)93566-4

Products guided by the article

Product name:1-Methyl-5-(p-toluidino)<2,1>benzisoxazole-3(1H)-one-4,7-quinone

Cas No:99336-52-4

R&D Labs maybe for 99336-52-4

Du-Hope International Group

website:http://www.np-chem.com

Contact:0086-25-52346877

Address:199, Jian Ye Road, Nanjing, China
Jiangsu King Road New Materials Co., Ltd.

website:http://www.jskingroad.com

Contact:0519-85720726 0519-85720721 15006126856

Address:No.1,Weihua Road,Xinbei District,Changzhou City,Jiangsu Province
Hubei Lingsheng Pharmaceuticals Co., Ltd.

Contact:+86-0710-3538058

Address:Xiangyang City Xiangcheng Economic Development Zone, Hubei Province
Beijing eternalchem Co,. Ltd

Contact:+86-10-59484199

Address:No.58-A1026 Liangguan Street
Guangzhou Reachin Chemical Co., Ltd

Contact:+86-20-37087379 ext.604

Address:A122C-1, Tianyuan Plaza, 401 Tianyuan Rd., Tianhe, Guangzhou, China

Relevant to this article

Reactions of Uracils. 6. New Ring Transformations of 6-Aminouracils with Acetylenedicarboxylates to Pyridinedionates and Pyrrolo<3,4-c>pyridines. Some Revised Constitutions

Doi:10.1021/jo00352a005
(1986)
Influence of Alkyl-Chain Fluorination on the Action of Mammary Tumor Inhibiting 2,3-Bis(hydroxyphenyl)butanes and 2,3-Bis(hydroxyphenyl)but-2-enes

Doi:10.1021/jm00153a004
(1986)
ASYMMETRIC NITROGEN. COMMUNICATION 38. OPTICALLY ACTIVE 1-HYDROXYL-, 1-ALKOXYCARBONYLOXY-, AND 1-TOSYLOXY-2,2-BIS(TRIFLUOROMETHYL)AZIRIDINES

Doi:10.1007/BF00951284
(1985)
Design and synthesis of indole-based peptoids as potent noncompetitive antagonists of transient receptor potential vanilloid 1

Doi:10.1021/jm070612v
(2007)
Difunctionalization of ketones: Via gem -bis(boronates) to synthesize quaternary carbon with high selectivity

Doi:10.1039/c8cc07781a
(2018)
Doi:10.1021/ja01554a076
(1958)

Article Doi