ELECTROPHILIC SUBSTITUTION IN N-ARYL-2-PYRAZOLINES. 3. INTRODUCTION OF NITRO-, SULFO-, AND ACYL GROUPS. REACTION WITH MICHLER'S KETONE

DOI: 10.1007/BF00506973

Source and publish data:

Chemistry of Heterocyclic Compounds p. 787 - 790 (1984)

Update date:2022-08-04

Topics: Nitro group Reaction Introduction Electrophilic Substitution Acyl group

Authors:

Orlov, V. D.

Aziz, M. A.

Savran, A. T.

Asoka, P. K.

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

Article abstract of DOI:10.1007/BF00506973

1-Phenyl-3,5-diaryl-2-pyrazolines are nitrated, sulfurated, and acylated in the para-position of the 1-phenyl ring.In the presence of POCl3, pyrazolines form triphenylmethane dyes with a Michler's ketone.

Full text of DOI:10.1007/BF00506973

Products guided by the article

Product name:1H-Pyrazole, 3-(4-bromophenyl)-4,5-dihydro-1-(4-nitrophenyl)-5-phenyl-

Cas No:92708-98-0

R&D Labs maybe for 92708-98-0

Shanghai Hohance Chemical Co., ltd

Contact:13914753421

Address:Fl.5；Bld. 70, Lane 1500; Xinfei Road
Jitat Company Ltd

Contact:852-27701081

Address:Room 2509, New Tech Plaza, 34 Tai Yau St., San Po Kong, HK
Changzhou Anyi Biochem Co., Ltd.(expird)

Contact:+86-519-88836158

Address:no,51 caoda
Nanjing distinctions Medical Technology Co., Ltd.(expird)

Contact:+86-15996203785 13914714059

Address:nanjing,jiangsu , China
Daicel Chiral Technologies (China)CO.,LTD

Contact:021-5046-0086*8

Address:Part C, FL 5, the 16th Building, No. 69, XiYa Road, WaiGaoQiao Free Trade Zone, Shanghai, 200131, P.R.China

Relevant to this article

Protic Ionic Liquid Promoted One Pot Synthesis of 2-amino-4-(phenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile Derivatives in Water and Their Antimycobacterial Activity

Doi:10.1002/jhet.3133
(2018)
Doi:10.1021/jm00300a021
(1970)
Efficient red phosphorescent oleds using Ir(III) complexes based on bezoylphenylpyridine and the various ancillary ligands

Doi:10.1166/jnn.2014.8441
(2014)
Doi:10.1007/BF00480650
()
Facile syntheses of ABC ring skeleton of camptothecin and related alkaloids

Doi:10.1081/SCC-200028560
(2004)
Synthesis of Azoxybenzenes by Reductive Dimerization of Nitrosobenzene

Doi:10.1021/acs.joc.7b01887
(2017)

Article Doi