A NEW PATHWAY IN THE REACTIONS OF CHROMONES AND HYDROXYLAMINE IN ANHYDROUS SOLUTIONS

DOI: 10.1016/S0040-4039(00)85835-9

Source and publish data:

Tetrahedron Letters p. 5347 - 5350 (1982)

Update date:2022-08-05

Topics:

Authors:

Szabo, Vince

Borbely, Janos

Theisz, Edit

Janzso, Geza

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

Article abstract of DOI:10.1016/S0040-4039(00)85835-9

In the nucleophilic reaction of chromone (1) with NH2OH.HCl in anhydrous methanol a new compound 2-methoxychromanone (6) appeared as an intermediate in the formation of chromone oxime (8) and 2-methoxychromanone oxime (7).

Full text of DOI:10.1016/S0040-4039(00)85835-9

Products guided by the article

Product name:

Cas No:86176-50-3

R&D Labs maybe for 86176-50-3

Xi'an Unique Electronic and Chemical Co., Ltd.

Contact:+86-029-88238008

Address:1703# B BUILDING WEST ELECTRONIC ZONE, XI'AN, CHINA
SuZhou Hua-Emy Chemical Import and Export Co., LTD.

Contact:+86-512-88804994; +86-512-88804550;

Address:710, Building B, International Trade Center, 12 Huanghelu, Changshu, Jiangsu,China
Jingzhou TianHe Sci&Tech Chemical Co., Ltd.

Contact:86-716-8331612

Address:Jiangjin Road, #18, High-grade technology industries development district, Jingzhou city, Hubei province
Suzhou Lixin Pharmaceutical Co., Ltd.

Contact:86-512-88169812

Address:21 Tangxi Road, Suzhou New District, Suzhou 215151
Shanghai Taibao Pharmaceutical Technology Co., Ltd(expird)

Contact:021-52217366

Address:shanghai

Relevant to this article

Covalent Nucleoside Adducts of Benzo pyrene 7,8-Diol 9,10-Epoxides: Structural Reinvestigation and Characterization of a Novel Adenosine Adduct on the Ribose Moiety.

Doi:10.1021/jo00001a007
(1991)
Footprint Catalysis. VI. Chiral "Molecular Footprint" Catalytic Cavities Imprinted by a Chiral Template, Bis(N-benzyloxycarbonyl-L-alanyl)amine, and Their Stereoselctive Catalyses

Doi:10.1246/bcsj.66.906
(1993)
SYNTHESIS OF NATURAL POLYENE ISOBUTYLAMIDES. STEREOCHEMISTRY OF THE WITTIG REACTIONS

Doi:10.1016/S0040-4039(00)94859-7
(1985)
CO and O₂ binding to pseudo-tetradentate ligand-copper(I) complexes with a variable N-donor moiety: Kinetic/thermodynamic investigation reveals ligand-induced changes in reaction mechanism

Doi:10.1021/ja104107q
(2010)
Doi:10.1021/ja01173a045
(1949)
Doi:10.1039/jr9520003839
(1952)

Article Doi