Reactivity of Pyrrole Pigments. Part 5: Electrophilic Substitution - Nitration and Bromination - of Some Pyrromethenones and 5-Arylmethylene-3,4-dimethyl-3-pyrrolin-2-ones

DOI: 10.1007/BF00798807

Source and publish data:

Monatshefte fur Chemie p. 357 - 374 (1984)

Update date:2022-08-05

Topics:

Authors:

Daroca, Agustin

Merce, Ramon

Ribo, Josep M.

Trull, Francesc

Valles, Asuncion

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

Article abstract of DOI:10.1007/BF00798807

Some 5-arylmethylene-3,4-dimethyl-3-pyrrolin-2-ones react with both bromine and nitronium tetrafluoroborate (NO2BF4) to give 5-(aryl)nitromethylene-3-pyrrolin-2-ones and 5-(aryl)bromomethylene-3-pyrrolin-2-ones, respectively.The use of bromine in methanol

Full text of DOI:10.1007/BF00798807

Products guided by the article

Product name:(Z)-3,4-dimethyl-5-<(4-methylphenyl)nitromethylene>-3-pyrrolin-2-one

Cas No:85057-70-1

R&D Labs maybe for 85057-70-1

Afine Chemicals Limited

website:http://www.afinechem.com

Contact:+86-571-85134551

Address:No. 206 Zhen Hua Road, Hangzhou 310030, Zhejiang, China
Nanjing Chemical Material Corp.(NCMC)

website:http://www.njchemm.com

Contact:0086-25-83172879

Address:B12 Technology and Innovation Building, Nanjing Tech University, No.5 New Model Road
Jining Shengrun Chemical Industry Co., Ltd.

Contact:+86-537-7121666 ,

Address:West Ring Road,Wenshang County Shandong Province
Jiangxi Lanqi Fine Chemical S&T Co., Ltd.

Contact:+86-21-64891143

Address:XinJiShan Industrial Area, Zhangshu City, JiangXi Province, China
Tangshan Moneide Trading Co., Ltd.

Contact:+86-315-8309571

Address:2-7-420 Jidong Building Materials Commercial Center, Tangshan, Hebei, 064000 China

Relevant to this article

ADDITION OF 1,2-DIBROMO-1-CHLOROTRIFLUOROETHANE TO CHLOROTRIFLUOROETHYLENE INDUCED BY UV-RADIATION. SYNTHESIS OF PERFLUORO-1,3-BUTADIENE AND PERFLUORO-1,3,5-HEXATRIENE

Doi:10.1016/S0022-1139(00)81263-4
(1986)
Platinum complexes of diazo ligands. Studies of regioselective aromatic ring amination, oxidative halogen addition and reductive halogen elimination reactions

Doi:10.1039/b418470j
(2005)
Neutral and monocationic half-sandwich methyl rare-earth metal complexes: Synthesis, structure, and 1,3-butadiene polymerization catalysis

Doi:10.1002/ejic.200800040
(2008)
S-nitrosothiol and nitric oxide reactivity at zinc thiolates

Doi:10.1021/ic900664r
(2009)
Design and synthesis of (E)-1-((3-ethyl-2,4,4-trimethylcyclohex-2- enylidene)methyl-4-substituted benzenes from 1-(2,6,6-trimethylcyclohex-1-enyl) ethanol

Doi:10.1039/b823063c
(2009)
Thieme Chemistry Journal awardees - Where are they now? Scope of tyrosine O-arylations with boronic acids: Optimized synthesis of an orthogonally protected isodityrosine

Doi:10.1055/s-0028-1087816
(2009)

Article Doi