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 Dayi Chemical Co., Ltd.

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

Contact:+86- 535-7388728. 15306386031

Address:No 1 Danya west road, Laiyang City, Shandong province
Changzhou Ruiping Chemical Co., Ltd

website:http://www.wishchem.com

Contact:+86-519-82324280

Address:No.288-1 Huacheng Road, Jintan
Shanghai Hanhong Scientific Co.,Ltd.

website:http://www.chemvia.com

Contact:+86-21-64541543,54280654,13918533501

Address:Jiachuan Road 245
Shanghai Run-Biotech Co., Ltd.

website:http://www.run-biotech.com

Contact:+86-21-31576854/57171705 / 57171706

Address:second floor, building 3, No.999, jiangyue Road, minghang District, Shanghai, China
Changzhou Welton Chemical Co., Ltd,

Contact:0086-519-85910828,85920537,85912897

Address:No.8 Jinlong Road, Binjiang Park, Changzhou, Jiangsu, 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