Dihydropyridines; V. Synthesis of 4,4-Disubstituted 1,4-Dihydropyridines by Photochemical Cycloaddition of Enaminecarbaldehydes and Alkenes

DOI: 10.1055/s-1986-31507

Source and publish data:

Synthesis p. 190 - 192 (1986)

Update date:2022-08-05

Topics:

Authors:

Tietze, Lutz-F.

Bergmann, Andreas

Brueggemann, Klaus

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

Article abstract of DOI:10.1055/s-1986-31507

Photochemical cycloaddition of the enaminecarbaldehydes 1a-d and the alkenes 2a-f leads to the 2-hydroxytetrahydropyridines 4, which give directly or by treatment with trifluoroacetic acid the 1,4-dihydropyridines 5aa-5df in nearly quantitative yields.

Full text of DOI:10.1055/s-1986-31507

Products guided by the article

Product name:Methyl 1-(1-phenethyl)-4,4,5-trimethyl-1,4-dihydropyridine-3-carboxylate

Cas No:106367-44-6

R&D Labs maybe for 106367-44-6

Zhejiang Linhai Xinhua Chemicals Factory

Contact:0086-13661858911

Address:Xunqiao Development Zone, Linhai, Zhejiang, China
Tengzhou Runlong Fragrance Co., Ltd.

website:http://www.tzrunlong.com/

Contact:--

Address:No. 78, Fushan Road, Biomedical Industrial Park, Dawu Town, Tengzhou, Shandong, 277514 China
SYN Pharma Co., Ltd

Contact:86-21 60347964

Address:No.1304, West Meilong Road, Minhang District, Shanghai, China
Tradlon Chemical Co., Ltd.

Contact:+86-710-3516804

Address:Number 83,Panggong road,Xiangcheng District,Xiangyang ,Hubei
Suzhou BEC Fine Chemicals Co., Ltd.

website:http://www.bek.com.cn

Contact:0512-68095917　 18913193865

Address:6, Jin Shan Road, Suzhou New District, 215011 China Suzhou Nations Pharmaceutical Innovation Center Inside

Relevant to this article

Synthesis and chiral recognition properties of a novel colorimetric chiral sensor for carboxylic anions

Doi:10.1071/CH08009
(2008)
A general and efficient synthesis of substituted fluorenes and heterocycle-fused indenes containing thiophene or indole rings utilizing a Suzuki-Miyaura coupling and acid-catalyzed Friedel-Crafts reactions as key steps

Doi:10.1016/j.tet.2008.07.021
(2008)
Synthetic Glycolipids as Molecular Vaccine Adjuvants: Mechanism of Action in Human Cells and in Vivo Activity

Doi:10.1021/acs.jmedchem.1c00896
(2021)
Bicyclo[2.2.2]octane-derived chiral ligands-synthesis and application of BODOLs in the asymmetric reduction of acetophenone with catecholborane

Doi:10.1016/j.tetasy.2008.07.006
(2008)
ASYMMETRIC SYNTHESIS OF α-AMINO ACIDS FROM α-HALOGENATED 10-SULFONAMIDO-ISOBORNYL ESTERS.

Doi:10.1016/S0040-4039(00)84112-X
(1986)
SCOPE AND LIMITATIONS OF THE FLASH VACUUM THERMOLYSIS APPROACH TO SMALL PARACYCLOPHANES

Doi:10.1016/S0040-4020(01)87572-4
(1986)

Article Doi