2-Aminomethyl-3-hydroxy-1-thiochromones; Preparation and Reactions

DOI: 10.1002/ardp.19833161212

Source and publish data:

Archiv der Pharmazie p. 1034 - 1041 (1983)

Update date:2022-08-05

Topics:

Authors:

Eiden, Fritz

Felbermeir, Gerda

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

Article abstract of DOI:10.1002/ardp.19833161212

3-Hydroxy-1-thiochromone (3a) reacts with formaldehyde and amines to yield the title compounds 5a-5h.Heating of 5a results in the formation of the spiro compound 9.Addition of the enamines 11 or 12 leads to the pyranothiochromones 15a or 14.

Full text of DOI:10.1002/ardp.19833161212

Products guided by the article

Product name:4H-1-Benzothiopyran-4-one, 3-hydroxy-2-[[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]methyl]-

Cas No:88470-02-4

R&D Labs maybe for 88470-02-4

Afine Chemicals Limited

website:http://www.afinechem.com

Contact:+86-571-85134551

Address:No. 206 Zhen Hua Road, Hangzhou 310030, Zhejiang, China
Guangzhou Flower's Song Fine Chemical CO,. Ltd

Contact:+86-20-87475199

Address:No.12, Fenghuang 3 Road, Jiulong Industrial Park, Luogang District, Guangzhou. China
MTT Pharma & Bio-technology Co.,Ltd(expird)

Contact:+86-21-58407925

Address:Room2019, Building C, Tomson Center, No.158, Zhang Yang Road, Shanghai, China
Jitat Company Ltd

Contact:852-27701081

Address:Room 2509, New Tech Plaza, 34 Tai Yau St., San Po Kong, HK
Hangzhou TJM Chemical Trade Co., Ltd

Contact:86-571-88223276 86-13388481653

Address:2221#,Boyuexuan,1860# Binsheng Road,Binjiang District, Hangzhou CityZhejiang Province, 310051, P. R. China

Relevant to this article

Novel preparation of (-)-4-hydroxycyclohex-2-enone: Reaction of 4-hydroxycyclohex-2-enone and 4-hydroxycyclopent-2-enone with some thiols

Doi:10.1016/j.tetasy.2006.01.002
(2006)
Studies on angiotensin converting enzyme inhibitors. II. Syntheses and angiotensin converting enzyme inhibiting activities of carboxyethylcarbamoyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid derivatives

Doi:10.1248/cpb.31.3553
(1983)
Synthesis and CB1 receptor activities of dimethylheptyl derivatives of 2-arachidonoyl glycerol (2-AG) and 2-arachidonyl glyceryl ether (2-AGE)

Doi:10.1016/j.bmc.2005.12.007
(2006)
Stereoselective synthesis of protected (2R,3R,4S)-4,7-diamino-2,3- dihydroxyheptanoic acid: A novel amino acid of callipeltins A and D

Doi:10.1021/jo052676o
(2006)
Tandem [5+1] annulation-isocyanide cyclization: Efficient synthesis of hydroindolones

Doi:10.1039/c1cc14916d
(2011)
Syntheses in the isocamphane series. V. A new synthesis of camphenilanic acid and isocamphenilanecarbaldehyde

Doi:10.1007/BF00911939
(1978)

Article Doi