REACTION OF SINGLET OXYGEN WITH 2-PYRAZOLINE: IMPLICATION FOR CATION RADICAL - SUPEROXIDE ION PAIR INTERMEDIATE

DOI: 10.1016/S0040-4020(01)87535-9

Source and publish data:

Tetrahedron p. 3807 - 3812 (1986)

Update date:2022-09-26

Topics:

Authors:

Akasaka, Takeshi

Nakagawa, Masaru

Nomura, Yuko

Sato, Rikiya

Someno, Kazuo

Ando, Wataru

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

Article abstract of DOI:10.1016/S0040-4020(01)87535-9

Kinetic studies on photosensitized oxygenation of 1,3,5-triaryl-2-pyrazolines show that an electron-transfer from the pyrazoline to singlet oxygen may take place to give a cation radical and superoxide ion pair.The reaction of pyrazoline cation radicals with superoxide ion shows the same product distribution with singlet oxygenation.

Full text of DOI:10.1016/S0040-4020(01)87535-9

Products guided by the article

Product name:C₂₁H₁₈N₂⁽¹⁺⁾

Cas No:49859-23-6

R&D Labs maybe for 49859-23-6

Changzhou Anyi Biochem Co., Ltd.(expird)

Contact:+86-519-88836158

Address:no,51 caoda
Shreeji pharma international

Contact:0091-265-2313036

Address:311, ATLANTIS HEIGHTS SARABHAI MAIN ROAD,VADIWADI ,VADODARA
TIANJIN NORTH JINHENG CHEMICAL PLANT.

Contact:0086-22-59952083

Address:DongShigu Country In JiXian TianJin China
WENZHOU M&C FOREIGN TRADE CO.,LTD.

Contact:+86-577-88862917

Address:No.8 Liming West Road,Wenzhou,zhejiang,China
NEW FORTUNE INDUSTRIAL CO.,LTD.

website:http://newfortune.lookchem.com/

Contact:+86-25-8645-9456

Address:C4-105 GREEN ISLAND FLOWER TOWN

Relevant to this article

New straightforward synthesis of 2-amino-6-methyl-5-(pyridin-4-ylsulfanyl)- 3H-quinazolin-4-one

Doi:10.1080/00397910600978085
(2007)
Structure-activity relationship study at the 3'-N-position of paclitaxel: synthesis and biological evaluation of 3'-N-acyl-paclitaxel analogues.

Doi:10.1016/S0968-0896(02)00218-3
(2002)
Towards a DNA-like duplex without hydrogen-bonded base pairs

Doi:10.1002/1521-3773(20020902)41:17<3203::AID-ANIE3203>3.0.CO;2-K
(2002)
Bis-1,4-(p-diarylaminostryl)-2,5-dicyanobenzene derivatives with large two-photon absorption cross-sections

Doi:10.1021/ol027343h
(2003)
First enantioselective synthesis of (+)-quinolizidine 207I: Determination of the absolute stereochemistry

Doi:10.1016/S0040-4039(02)02540-6
(2003)
Doi:10.1039/jr9560000415
(1956)

Article Doi