Diene-Transmissive Hetero Diels-Alder Reactions of 3-Oxo-1,4-pentadiene Equivalents Leading to Functionalized 2-Chromanones

DOI: 10.1246/bcsj.62.1198

Source and publish data:

Bulletin of the Chemical Society of Japan p. 1198 - 1204 (1989)

Update date:2022-08-05

Topics:

Authors:

Wada, Eiji

Kanemasa, Shuji

Tsuge, Otohiko

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

Article abstract of DOI:10.1246/bcsj.62.1198

Through hetero Diels-Alder reaction with a vinyl ether and Horner-Emmons olefination, diethyl 2-oxo-3-butenylphosphonate leads to 2-ethoxy-6-(1-alkenyl)-3,4-dihydro-2H-pyrans which are further transformed into 2-chromanones via regioselective Diels-Alder

Full text of DOI:10.1246/bcsj.62.1198

Products guided by the article

Product name:(E)-2-ethoxy-6-<2-(p-methoxyphenyl)ethenyl>-3,4-dihydro-2H-pyran

Cas No:123387-11-1

R&D Labs maybe for 123387-11-1

Reliable Pharma Technology (Shanghai) Co., Ltd.

Contact:0086-21-67676847-8008

Address:Lane 1500, No.68, Xinfei Road, Songjiang District, Shanghai, 201611, P.R.China.
Hubei Lansun Biochemical Pharmaceutical Co., Ltd

Contact:714-6395977

Address:No. 81 Pengcheng Avenue, economic and technological development zone, Huangshi City, Hubei Province,China
QUZHOU ZIO I/E CO.;LTD

Contact:13357117572

Address:No.149 Shiji dadao Road.
X.T.Y Environ-Tech Co.,Ltd

Contact:+86-310-7092106

Address:Quzhou Modern & New Industrial Park, Handan, Hebei 057250, China
Zouping Mingxing Chemical Co.,Ltd.

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

Contact:86-543-2240068 2240067

Address:428 Daixi Third Road Zouping County Shandong Province China

Relevant to this article

Light-driven molecular switches in azobenzene self-assembled monolayers: Effect of molecular structure on reversible photoisomerization and stable cis state

Doi:10.1039/b921801g
(2010)
Synthesis and Properties of 3-Acylmethylene-2-(2-hydroxy-1-alkenyl)-1-phenylcyclopropenes, a New Class of Stabilized Triafulvenes

Doi:10.1055/s-1989-27254
(1989)
5-Methyl-1,2,3-thiadiazoles synthesized via ugi reaction and their fungicidal and antiviral activities

Doi:10.1021/jf1006193
(2010)
Synthesis of highly substituted 1,3-dienes, 1,3,5-trienes, and 3,6-disubstituted cyclohexenes by the palladium-catalyzed coupling of organic halides, internal alkynes or 1,3-cyclohexadienes, and organoboranes

Doi:10.1016/j.tet.2010.03.119
(2010)
Synthesis of 2,6-bis(fluoroalkyl)-2,6-dihydroxytetrahydro-2H-pyran-3,5- dicarboxylates from aldehydes and fluorinated β-oxo esters in the presence of ionic liquid-K₂CO₃ as catalytic system

Doi:10.1134/S1070428010040020
(2010)
Synthesis and characterization of soluble polyimides based on a new fluorinated diamine: 4-Phenyl-2,6-bis[3-(4'-amino-2'-trifluoromethyl-phenoxy) phenyl] pyridine

Doi:10.1016/j.jfluchem.2010.03.008
(2010)

Article Doi