REAKTIONSVERHALTEN VON 2,4-BIS(DIALKYLAMINO)PYRYLIUMSALZEN

DOI: 10.1016/S0040-4039(00)98699-4

Source and publish data:

Tetrahedron Letters p. 3967 - 3970 (1985)

Update date:2022-07-29

Topics:

Authors:

Spitzner, Roland

Radeglia, Reiner

Schroth, Werner

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

Article abstract of DOI:10.1016/S0040-4039(00)98699-4

The title compounds behave relatively stable towards nucleophilic attacks, on the other hand they easily undergo electrophilic substitution at 3-position.Both findings are in contrast to general experiences in pyrylium chemistry.

Full text of DOI:10.1016/S0040-4039(00)98699-4

Products guided by the article

Product name:(2E,4Z)-5-Ethoxy-5-phenyl-2-(pyrrolidine-1-carbonyl)-3-pyrrolidin-1-yl-penta-2,4-dienenitrile

Cas No:102610-10-6

R&D Labs maybe for 102610-10-6

Shanghai Bojing Chemical Co., Ltd.

Contact:021-37122233

Address:6F Buildiing 11,No.388,Baifu Road,District Fengxian.Shanghai, China.
Tractus Company Limited

Contact:+852-8198 2399

Address:9E, Leapont Industrial Building, 18-28 Wo Liu Hang Road, Shatin, New Territories, Hong Kong
Hebei Lead Bio-Chemicals Co., Ltd.

website:http://www.ldbiochem.com

Contact:+86-311-87826503

Address:481, Heping West Road, Shijiazhuang,China
suzhou chukai pharmateach co,.ltd

Contact:86-512-88812511

Address:Building 3, Wujiang Scientific Innovation Park, 2358 Changan Rd, Wujiang 215200, Jiangsu Province, P. R. China
NOVASYNCS CO., LTD

Contact:0512-63006287

Address:no.88.YISHENG Road,etdz-WUJIANG,SUZHOU,CHINA

Relevant to this article

Fused pyrazolo heterocycles: Intramolecular [3+2] nitrile oxide cycloadditions applied to syntheses of pyrazolo [3,4-g] [2,1] dihydrobenzoisoxazol (in)es

Doi:10.1016/S0040-4039(99)00559-6
(1999)
A general strategy for five-membered heterocycle synthesis by cycloeliniination of alkynyl ketones, amides, and thioamides

Doi:10.1021/jo981542q
(1998)
A facile synthesis of 1-benzyloxycarbonylamino-(substituted)phenylmethylphosphinates

Doi:10.1080/00304949709355236
(1997)
Organocatalytic asymmetric three-component cyclization of cinnamaldehydes and primary amines with 1,3-dicarbonyl compounds: Straight forward access to enantiomerically enriched dihydropyridines

Doi:10.1002/anie.200705300
(2008)
Design, synthesis, and structure-activity relationship of 6-alkynylpyrimidines as potent adenosine kinase inhibitors

Doi:10.1021/jm020049a
(2002)
Fused bicyclic pyrrolizinones as new scaffolds for human NK₁ antagonists

Doi:10.1016/j.bmc.2007.11.081
(2008)

Article Doi