Pulse Radiolysis Study on Radical Cations of Alkyl Bromides in Aqueous Solutions

DOI: 10.1039/ft9938900477

Source and publish data:

Journal of the Chemical Society - Faraday Transactions p. 477 - 484 (1993)

Update date:2022-08-22

Topics:

Authors:

Mohan, H.

Maity, D. K.

Mittal, J. P.

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

Article abstract of DOI:10.1039/ft9938900477

The transient optical absorption bands formed on reaction of *OH radicals with 1,m-dibromoalkanes and n-alkyl bromides in acidic aqueous solutions have been assigned to intra-, <*>, and inter-molecular, , radical cations, respectively.Depending upon R, these radical cations exhibit an optical absorption band in the 385-450 nm region.Increases in the chain length and electron-releasing power of R results in a red shift of λ_max and a decrease in the lifetime.These radical cations are strong oxidants and oxidize various substrates with bimolecular rate constants of the order of 10⁹ dm³ mol^-1 s^-1.

Full text of DOI:10.1039/ft9938900477

View Article Online / Journal Homepage / Table of Contents for this issue

View Article Online

Products guided by the article

Product name:1,3-Dibromopropane

Cas No:109-64-8

R&D Labs maybe for 109-64-8

Suqian Ruixing Chemical Co., Ltd.

Contact:+86-527-80805666（总机）;84836008(销售)

Address:3 Jingsilu, Zone north, Hubin Xincheng Development Park, Suqian, China
Taizhou Blazer Biomedical Technology Co., Ltd.

Contact:0523-86112008

Address:Gaogang district Chuangye road.
Hebei Chuncheng Biological Technology Co., Ltd

Contact:86-311-66561796

Address:No. 14 Weiyi Road Salt Chemical Industrial Park Ningjin County Xingtai City Hebei Province China
Wuhan Soleado Technology Co.,Ltd.

Contact:86-2783341481 18971291927

Address:RM2405 Unit 1 Builing 1, Taiyin Tower, Changqing Road,Wuhan China
Chengda Pharmaceuticals Co., Ltd.

Contact:+86-573-84601188

Address:hengshan Road 5# in Jiashan, zhejiang

Relevant to this article

Deuterated Indocyanine Green (ICG) with Extended Aqueous Storage Shelf-Life: Chemical and Clinical Implications

Doi:10.1002/chem.202102816
(2021)
Multifunctional bipolar triphenylamine/oxadiazole derivatives: Highly efficient blue fluorescence, red phosphorescence host and two-color based white OLEDs

Doi:10.1039/b816264f
(2009)
Superchiral Pd₃L₆ Coordination Complex and Its Reversible Structural Conversion into Pd₃L₃Cl₆ Metallocycles

Doi:10.1002/anie.201506539
(2015)
Diastereocontrolled synthesis of 6-hydroxy-1,3-dimethyl-5-(R,R-4-phenyl-1, 2,3,4-tetrahydro-1H-β-carbolin-1-yl)-1H-pyrimidine-2,4-dione [4]

Doi:10.1007/s10593-005-0205-5
(2005)
Doi:10.1021/ja00759a031
(1972)
Architecture of yolk-shell structured mesoporous silica nanospheres for catalytic applications

Doi:10.1039/c8dt02254b
(2018)

Article Doi