A Kinetic and Mechanistic Study of the Reaction between Bis-p-ethoxyphenyl Ditelluride and Molecular Iodine in Solution

DOI: 10.1039/DT9830001071

Source and publish data:

Journal of the Chemical Society, Dalton Transactions p. 1071 - 1074 (1983)

Update date:2022-08-03

Topics:

Authors:

Mahdi, Rahim T.

Miller, J. David

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

Article abstract of DOI:10.1039/DT9830001071

The title reaction in toluene has been examined spectrophotometrically.The data are consistent with equations (1)-(3) (R = p-EtOC6H4). (1), (2), (3).The rate constants k₁ and k₃ are 56 +/- 2 dm³ mol^-1 s^-1 at 7 deg C and 6.2 * 10^-4 s^-1 at 25 deg C respectively.The equilibrium constant K₂ is 1570 dm³ mol^-1 at 25 deg C, and ΔH₂ = -22 +/- 4 kJ mol^-1.The activation parameters for the final step are ΔH<*> = 44 +/- 5 kJ mol^-1 and ΔS<*> = -160 +/- 15 J K^-1 mol^-1.

Full text of DOI:10.1039/DT9830001071

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

View Article Online

Products guided by the article

Product name:C₈H₉IOTe

Cas No:77955-72-7

R&D Labs maybe for 77955-72-7

Qingdao Pana-Life Biochem Co.,Ltd.

Contact:86-532-87683902

Address:No.967 Dalao Road, Licang Zone, Qingdao City,Shandong, China 266021
Xiamen Yunfan Biotech Co., Ltd.

Contact:0592-7828678-#

Address:Xiamen
WENZHOU M&C FOREIGN TRADE CO.,LTD.

Contact:+86-577-88862917

Address:No.8 Liming West Road,Wenzhou,zhejiang,China
Zibo Widespread International Business Co.,Ltd

Contact:+86-533-5187258

Address:Room 1012, No. 2 flat of Hongtai Building, Songling East Road, Zichuan, Zibo, Shandong, China
Xi'an Galaxy Chemicals CO., Ltd

Contact:86-29-89380370

Address:No.8, Gaoxin three road, Xi'an city.

Relevant to this article

Four Different Regioisomeric Polycarbonates Derived from One Natural Product, d -Glucose

Doi:10.1021/acs.macromol.6b00591
(2016)
N-(1-Benzylpyrrolidin-3-yl)arylbenzamides as potent and selective human dopamine D₄ antagonists

Doi:10.1016/j.bmcl.2004.07.045
(2004)
Photochemical acetalization of carbonyl compounds in protic media using an in situ generated photocatalyst

Doi:10.1021/jo0485886
(2004)
Acid-catalysed aromatization of anthranyl derivatives. A kinetic and thermodynamic study

Doi:10.1039/b107121a
(2001)
SYNTHESES AND CHARACTERIZATION OF CYCLOPALLADATED COMPLEXES OF 2-PHENYLTHIAZOLE

Doi:10.1016/S0022-328X(00)82239-1
(1981)
Charge-reversal amphiphiles for gene delivery

Doi:10.1021/ja0474906
(2004)

Article Doi