Photoinduced electron transfer reaction of 3,3-Dimethyl-3H-pyrazoles: The formation of solvent adducts through cyclopropene derivatives

DOI: 10.1246/cl.1997.1005

Source and publish data:

Chemistry Letters p. 1005 - 1006 (1997)

Update date:2022-08-10

Topics:

Authors:

Miyagawa, Nobukazu

Karatsu, Takashi

Kitamura, Akihide

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

Article abstract of DOI:10.1246/cl.1997.1005

3,3-Dimethyl-3H-pyrazoles were photolyzed, and in the presence of 2,4,6-triphenylpyrylium tetrafluoroborate (TPP⁺) as a sensitizer in acetonitrile; in addition to cyclopropenes, 2H-pyrroles were obtained as solvent adducts to 1,3-radical cation intermediate.

Full text of DOI:10.1246/cl.1997.1005

Products guided by the article

Product name:1-Cyclopropene-1-carboxylic acid, 3,3-dimethyl-, methyl ester (8CI,9CI)

Cas No:21603-22-5

R&D Labs maybe for 21603-22-5

Anhui Qingyun Pharmaceutical and Chemical Co.,Ltd

Contact:+86-551-63633067

Address:Shuangfeng Road Hefei Anhui
Taizhou Crene Biotechnology co.ltd

Contact:86-576-88813233 88205808

Address:Economic Developed Zone of Taizhou Zhejiang China
Jinan Great Chemical Co.,Ltd.

Contact:+86-531-58668191 58668193 58668196 58661173

Address:No 55,Beixiaoxinzhuang West Street,Jinan City, Shandong Province
Quzhou Ruiyuan chemical Co., Ltd

Contact:+86-570-3039321/3039361/3039308

Address:18# Huayang Road,Quzhou High-tech Industrial Park, Zhejiang China.
Guangzhou Chemical Reagent Factory

Contact:+86-20-8435 9820 or 8435 7345

Address:Southern Guangzhou, Guangdong, China

Relevant to this article

Catalytic oxidation of sulfides to sulfoxides by poly(4-vinyl pyridinium nitrate), silica sulfuric acid and ammonium bromide as a catalyst

Doi:10.1016/S1872-2067(10)60124-6
(2010)
Palladium-catalyzed carbonylative cross-coupling reactions of pyridine halides and aryl boronic acids: A convenient access to α-pyridyl ketones

Doi:10.1016/S0040-4039(01)00544-5
(2001)
Effects of bay substituents on the racemization barriers of perylene bisimides: Resolution of atropo-enantiomers

Doi:10.1021/ja074508e
(2007)
Soluble expression in Escherichia coli of active human cyclic nucleotide phosphodiesterase isoform 4B2 in fusion with maltose-binding protein

Doi:10.1271/bbb.90131
(2009)
Synthesis and structural characterization of silver(I), copper(I) coordination polymers and a helicate palladium(II) complex of dipyrrolylmethane-based dipyrazole ligands: The effect of meso substituents on structural formation

Doi:10.1039/c5dt00430f
(2015)
Doi:10.1016/S0040-4020(01)82490-X
(1968)

Article Doi