Acid-catalyzed rearrangement of O-(2-arylphenyl)hydroxylamines to aryldihydroazepinones

DOI: 10.1016/S0040-4039(00)92083-5

Source and publish data:

Tetrahedron Letters p. 3339 - 3342 (1992)

Update date:2022-08-04

Topics: Acid-catalyzed rearrangement

Authors:

Endo, Yasuyuki

Kataoka, Ken-Ichiro

Haga, Naoki

Shudo, Koichi

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

Article abstract of DOI:10.1016/S0040-4039(00)92083-5

Acid-catalyzed rearrangement of O-(2-arylpheynl) hydroxylamines followed by ring enlargement afford 7-aryl-2, 3-dihydro-1H-azepin-2-ones. 2-Amino-2-phenyl-3, 5-cyclohexadienone, an intermediate of the reaction, was trapped as the N-trifluoroacetamide.

Full text of DOI:10.1016/S0040-4039(00)92083-5

Products guided by the article

Product name:7-p-Tolyl-1,3-dihydro-azepin-2-one

Cas No:142835-76-5

R&D Labs maybe for 142835-76-5

Weifang Jahwa Chemical Co.,Ltd

Contact:0086-536-8897731,8897730

Address:No.5166 East Dongfeng Street,Weifang,Shandong,China
Shangyu Sanhechemicals Co.,LTD.

Contact:86-0571-56696839

Address:Num.2952,Nanhuan Road,Binjiang District,Hangzhou,China
APOLLO HEALTHCARE RESOURCES

Contact:+65 9658 0999

Address:26 Sin Ming Lane, Midview City, #05-118, Singapore 573971
Anhui Sholon New Material Technology Co., Ltd.

website:http://www.sholonchem.com

Contact:+86-550-5261666

Address:4/F Block B, Beijing Chemical Building.No.520 Tianrun Road ,Science & Education Town Wujin District, Changzhou City Jiangsu Province
Shanghai Yuking Water Soluble Material Tech Co., Ltd

Contact:86-21-68286299

Address:4F, 13B, No. 600, South Xinyuan Road 201306, Shanghai, China

Relevant to this article

Discovery and Evaluation of Clinical Candidate IDH305, a Brain Penetrant Mutant IDH1 Inhibitor

Doi:10.1021/acsmedchemlett.7b00342
(2017)
Exploring Left-Hand-Side substitutions in the benzoxazinone series of 4-amino-piperidine bacterial type IIa topoisomerase inhibitors

Doi:10.1016/j.bmcl.2011.06.126
(2011)
Direct access to functionalized cyclic enones using Mannich, Morita-Baylis-Hillman and elimination reactions

Doi:10.1055/s-2006-942539
(2006)
Synthetic Studies of Neoclerodane Diterpenes from Salvia divinorum: Identification of a Potent and Centrally Acting μ Opioid Analgesic with Reduced Abuse Liability

Doi:10.1021/acs.jmedchem.6b01235
(2016)
Vinylphosphonium salt mediated reaction between alkyl propiolates and aminophenols or hydroxyphenols

Doi:10.1055/s-2006-950230
(2006)
An approach to the synthesis and assignment of the absolute configuration of all enantiomers of ethyl hydroxy(phenyl)methane(P-phenyl)phosphinate

Doi:10.1016/j.tetasy.2006.09.021
(2006)

Article Doi