Reactions of 4,5-dicyanopyridazine with alkynes and enamines: A new straightforward complementary route to 4-mono- and 4,5-disubstituted phthalonitriles

DOI: 10.1016/S0040-4020(97)10389-1

Source and publish data:

Tetrahedron p. 1809 - 1816 (1998)

Update date:2022-08-12

Topics:

Authors:

Turchi, Stefania

Nesi, Rodolfo

Giomi, Donatella

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

Article abstract of DOI:10.1016/S0040-4020(97)10389-1

The preparation of the 1,2-dicyanobenzenes 6a-m in fairly good to excellent yields by onepot procedures based on [4+2] cycloaddition processes of the title compound 1 with acetylenic or enamine dienophiles, is reported; some features of this new synthetic strategy are emphasized.

Full text of DOI:10.1016/S0040-4020(97)10389-1

Products guided by the article

Product name:4-Trimethylsilyl-phthalodinitril

Cas No:18019-77-7

R&D Labs maybe for 18019-77-7

HUNAN OUYA BIOLOGICAL CO.,LTD

Contact:+8613400661290

Address:No 908,Kangwan Rd, Liuyang Economic
MINS GROUP CO.,LIMITED

Contact:18669908765

Address:Zibo City, Shandong Province, P.R.China
Xinjiang Fufeng Biotechnologies Co., Ltd.

Contact:+86-539-7287111

Address:GANQUANPU INDUSTRIAL PARK, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT AREA (TOUTUNHE DISTRICT) OF URUMQI
Weihao Chemtech (ChangZhou) Co., Ltd.(expird)

Contact:051989185693

Address:NO 217 huangshan Rd ,Changzhou
Yingkou Sanzheng New Technology Chemical Industry Co., Ltd.

Contact:+86-417-2927806

Address:yingkou

Relevant to this article

Flavonoids from Litsea japonica Inhibit AGEs Formation and Rat Lense Aldose Reductase in Vitro and Vessel Dilation in Zebrafish

Doi:10.1055/s-0042-116324
(2017)
Robust PEDOT films by covalent bonding to substrates using in tandem sol-gel, surface initiated free-radical and redox polymerization

Doi:10.1039/c1jm12563j
(2012)
Dehydrogenation of D-glycals by palladium supported on activated charcoal under ethylene atmosphere: Synthesis of 1,5-anhydrohex-1-en-3-uloses

Doi:10.1055/s-1999-3602
(1999)
Unusual product distribution from Friedlaender reaction of Di-and triacetylbenzenes with 3-aminonaphthalene-2-carbaldehyde and properties of new benzo[g]quinoline-derived Aza-aromatics

Doi:10.3390/molecules190812842
(2014)
Inhibition of 3D colon cancer stem cell spheroids by cytotoxic Ru^II-p-cymene complexes of mesalazine derivatives

Doi:10.1039/d0cc00472c
(2020)
Organic room-temperature phosphorescence from halogen-bonded organic frameworks: hidden electronic effects in rigidified chromophores

Doi:10.1039/d0sc04646a
(2021)

Article Doi