Condensation of Conjugated Enones With Diethyl Aminomalonate: A New and Convenient Access to 2,2-Bis(ethoxycarbonyl)-3,4-dihydro-2H-pyrroles

DOI: 10.1055/s-1987-27941

Source and publish data:

Synthesis p. 353 - 357 (1987)

Update date:2022-08-03

Topics:

Authors:

Itoua, Gaston Bedel

Laronze, Jean-Yves

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

Article abstract of DOI:10.1055/s-1987-27941

2,2-Bis-(ethoxycarbonyl)-3,4-dihydro-2H-pyrroles are prepared from conjugated enones and diethyl aminomalonate by a one-step cyclocondensation reaction.Reduction of the products with sodium cyanoborohydride affords the corresponding pyrrolidines.

Full text of DOI:10.1055/s-1987-27941

Products guided by the article

Product name:2H-Pyrrole-2,2-dicarboxylic acid, 3,4-dihydro-3-methyl-3,5-diphenyl-, diethyl ester

Cas No:112051-35-1

R&D Labs maybe for 112051-35-1

QINGDAO NEW FLOURISH INTERNATIOANAL TRADE CO., LTD.

Contact:+86 532 80861829

Address:No. 1, Yinchuan East Road, 266061, Qingdao, China
Suzhou Credit International Trading Co., Ltd

Contact:+86-512-65398039

Address:Qingdeng, Hightech. District, Suzhou
Ningbo Huajia Chemicals

Contact:+86-574-87065746

Address:10th Floor, No.787 Baizhang East Road,
Tianjin Crest Pharmaceutical R&D Co., Ltd. （Tianjin Yao Technology Development Co., Ltd.）(expird)

Contact:+86-22-66211386

Address:Building B5-405, No, 80 4th Avenue, TEDA, Tianjin, China P.R. 300457
Lonwin Chemical Group Limited

website:http://www.lonwinchem.com

Contact:Tel: 86-21-59858395

Address:No#966,Huaxu Road,Shanghai 201702,P.R.China

Relevant to this article

Structural elucidation of degradation products of olaquindox under stressed conditions by accurate mass measurements using electrospray ionization hybrid ion trap/time-of-flight mass spectrometry

Doi:10.1016/j.ijms.2011.01.004
(2011)
Preparation of diphenylsilylene polymers containing main-chain acetylene and (hetero)aromatic groups: χ⁽²⁾ non-linear optical and other properties

Doi:10.1016/0022-328X(93)80382-L
(1993)
Effect of the inclusion of sodium cations on the binding properties of a switchable diporphyrin receptor

Doi:10.1039/b102904p
(2001)
Structures and nonlinear optical properties of new symmetrical two-photon photopolymerization initiators

Doi:10.1039/b415354e
(2005)
Site specificity in the photooxidation of some trisubstituted alkenes in thionin-supported zeolite Na-Y. On the role of the alkali metal cation

Doi:10.1021/ol000021y
(2000)
The Reaction of Carboxylate Nucleophiles with tert-Butyldimethylphenoxysilanes in Dimethylformamide

Doi:10.1021/jo00029a056
(1992)

Article Doi