Nitrosation of derivatives of hydrazines, VIII: Novel oxidative C-N-coupling of indazoles and benzotriazoles with cyclic ethers

DOI: 10.1002/ardp.19933260405

Source and publish data:

Archiv der Pharmazie p. 203 - 207 (1993)

Update date:2022-08-29

Topics:

Authors:

Hanefeld

Hartmann

Hunz Hunz

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

Article abstract of DOI:10.1002/ardp.19933260405

Allopurinol, nitroindazoles and 5-nitrobenzotriazoles react with cyclic ethers under oxidation with nitrosyl-tetrafluoroborate or 2,3-dichloro-5,6-dicyanobenzoquinone yielding C-N-coupled products.

Full text of DOI:10.1002/ardp.19933260405

Products guided by the article

Product name:1-(tetrahydro-2H-pyran-2-yl)-5-nitro-1H-indazole

Cas No:150187-64-7

R&D Labs maybe for 150187-64-7

Nanyang Tianhua pharmaceutical Co.,Ltd.

Contact:+8618639816203

Address:Longsheng Industrial Park
Sanming Coffer Fine Chemical Industrial Co., Ltd

website:http://www.cofferxm.com/

Contact:+86-598-5853979

Address:Jin-sha Yuan Chuang-ye Park,Hi-Tech Development Zone,Sanming City P.R.China
SHANGHAI ARCADIA BIOTECHNOLOGY LTD.

Contact:+86-21-61353236

Address:SUITE 901, BUILDING WENSLI, 1378 LU JIA BANG RD, SHANGAHI 200011, P.R.CHINA
X.T.Y Environ-Tech Co.,Ltd

Contact:+86-310-7092106

Address:Quzhou Modern & New Industrial Park, Handan, Hebei 057250, China
NINGBO PANGS CHEM INT’L CO.,LTD.

Contact:+86-574-27666845

Address:FLOOR 21,BUILDING NO.11,XIN TIAN DI,NO.689 SHI JI ROAD,NINGBO CHINA

Relevant to this article

Epoxides from myrcene: New versatile tools for the synthesis of functionalized acyclic terpenoids

Doi:10.1080/00397919908086005
(1999)
Supported CuO/γ-Al₂O₃ as heterogeneous catalyst for synthesis of diaryl ether under ligand-free conditions

Doi:10.1016/j.molcata.2012.01.028
(2012)
N-doping of organic electronic materials using air-stable organometallics: A mechanistic study of reduction by dimeric sandwich compounds

Doi:10.1002/chem.201202591
(2012)
Stereoselective synthesis of methyl 3,3-diarylpropenoates

Doi:10.1007/s11178-005-0025-1
(2004)
Functionalized core-shell Ag@TiO₂ nanoparticles for enhanced Raman spectroscopy: A sensitive detection method for Cu(II) ions

Doi:10.1039/c8cp07504b
(2019)
Enzymological evidence for cannabichromenic acid biosynthesis

Doi:10.1021/np970210y
(1997)

Article Doi