SOLVENT EFFECT AS THE RESULT OF FRONTIER MOLECULAR ORBITAL INTERACTION. IV. A PARALLEL BETWEEN SOLVENT EFFECT AND ACID CATALYSIS IN THE INTRAMOLECULAR HETERO-DIELS-ALDER REACTION.

DOI: 10.1016/0040-4020(89)80109-7

Source and publish data:

Tetrahedron p. 775 - 788 (1989)

Update date:2022-08-02

Topics:

Authors:

Coda, Andreina Corsico

Desimoni, Giovanni

Faita, Giuseppe

Righetti, Pierpaolo

Tacconi, Gianfranco

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

Article abstract of DOI:10.1016/0040-4020(89)80109-7

The solvent effect of the intramolecular hetero-Diels-Alder (I.H.D.A.) reaction of 1-phenyl-4-<2-(3-methyl-2-butenyloxy)benzylidene>-5-pyrazolone (3) was measured in several solvents.The rate increased with increases in the Acceptor Number of the solvent,

Full text of DOI:10.1016/0040-4020(89)80109-7

Products guided by the article

Product name:(5aRS,11bSR)-3,5a,6,11b-tetrahydro-5,5-dimethyl-3-phenyl-5H-<1>benzopyrano<4',3':4,5>pyrano<2,3-c>pyrazole

Cas No:112296-61-4

R&D Labs maybe for 112296-61-4

SHANDONG AONA CHEMICAL CO.,LTD.

Contact:86-532-85762926

Address:LIUYUAN TOWN, ZAOZHUANG CITY, SHANGDONG PROVINCE.
Changzhou Foreign Trade Corp

Contact:+86-519-86623222

Address:29F/D, 99 Yanling West Road, Changzhou, Jiangsu, China
QINGDAO HONG JIN CHEMICAL CO.,LTD.

website:http://www.hongjinchem.com

Contact:+86-532-83657313

Address:2ND Building, 8 Shangqing Road, Qingdao, Shandong Province, China.
Tianjin Jingye Fine Chemicals Co., Ltd.

Contact:+86-15722078107; +86-22-26911407

Address:Bohua Fine Chemicals Base of Petrochemical Industry Park, Nanhuan Road, Dagang District, Tianjin, 300271, P. R. China
Hangzhou utanpharma Co., Ltd

Contact:86-571-87758773

Address:Room604 ,6F, Block A1-3 Xixi Plaza,No. 588 Wenyi West RD, Hangzhou,310012, China

Relevant to this article

Synthesis of Symmetric α,α,α-Tris(imidazolylmethyl)acetonitriles: A New Class of Tripod M²⁺-Chelating Ligands

Doi:10.1021/jo00267a038
(1989)
Cobalt(II)-catalyzed regio- And stereoselective hydroarylation of alkynes with organoboronic acids

Doi:10.1002/chem.200801858
(2008)
Determination of corticoids using pyrrole. V. Studies on the colored products

Doi:10.1248/cpb.35.1118
(1987)
SULFONATION OF ALKENES WITH SULFUR TRIOXIDE; STEREOSPECIFIC β-SULTONE FORMATION

Doi:10.1016/S0040-4039(00)95398-X
(1987)
Synthesis and evaluation of thiomannosides, potent and orally active FimH inhibitors

Doi:10.1016/j.bmcl.2018.06.017
(2018)
Photochemical, Photophysical, and Theoretical Studies on Cyclobutanethiones: α-Cleavage Reactions

Doi:10.1021/jo00239a008
(1988)

Article Doi