Kinetics and mechanism of the oxidation of some aldoses, amino sugars and methylated sugars by tris(pyridine-2-carboxylato)manganese(III) in weakly acidic medium

被引：0

作者：

Sen Gupta, KK ^{[1
]}

Begum, BA ^{[1
]}

机构：

[1] Jadavpur Univ, Dept Chem, Calcutta 700032, W Bengal, India

来源：

CARBOHYDRATE RESEARCH | 1999年 / 315卷 / 1-2期

关键词：

kinetics; sodium picolinate-picolinic acid; manganese;

D O I：

暂无

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The kinetics of oxidation of some aldoses, amino sugars and methylated sugars by tris(pyridine-2-carboxylato)manganese(III) have been studied spectrophotometrically in sodium picolinate-picolinic acid buffer medium. The reactions are first-order with respect to both manganese(III) and sugar concentrations, but independent with respect to sodium picolinate-picolinic acid buffer medium. The mechanisms for the reactions are discussed. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：70 / 75

页数：6

共 39 条

[1] Kinetics of the oxidation of some carboxylates by tris-(pyridine-2-carboxylato)manganese(III) in aqueous medium
Shaikh, N
Ali, M
Panja, A
Banerjee, P
INORGANIC REACTION MECHANISMS, 2001, 3 (02): : 117 - 126
[2] Kinetics and mechanism of the oxidation of neutralized α-hydroxy acids by tris(pyridine-2-carboxylato)manganese(III)
Sen Gupta, KK
Bhattacharjee, N
Pal, B
Ghosh, S
TRANSITION METAL CHEMISTRY, 1999, 24 (03) : 268 - 273
[3] Kinetics and mechanism of the oxidation of neutralized α-hydroxy acids by tris(pyridine-2-carboxylato)manganese(III)
Kalyan K. Sen Gupta
Nandini Bhattacharjee
Biswajit Pal
Saktiprosad Ghosh
Transition Metal Chemistry, 1999, 24 (3) : 268 - 273
[4] Reactivities of osmium (VIII) towards some aldoses, amino sugars, and methylated sugars in alkaline medium
Department of Chemistry, Jadavpur University, Calcutta 700 032, India
Int J Chem Kinet, 7 (477-483):
[5] Reactivities of osmium (VIII) towards some aldoses, amino sugars, and methylated sugars in alkaline medium
Sen Gupta, KK
Begum, BA
INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, 1999, 31 (07) : 477 - 483
[6] CRYSTAL-STRUCTURE OF TRIS(PYRIDINE-2-CARBOXYLATO)MANGANESE(III) MONOHYDRATE
FIGGIS, BN
RASTON, CL
SHARMA, RP
WHITE, AH
AUSTRALIAN JOURNAL OF CHEMISTRY, 1978, 31 (11) : 2545 - 2548
[7] Kinetic behaviour and relative reactivities of some aldoses, amino sugars, and methylated sugars towards platinum(IV) in alkaline medium
Sen Gupta, KK
Begum, BA
Pal, B
CARBOHYDRATE RESEARCH, 1998, 309 (04) : 303 - 310
[8] Kinetics and mechanism of tris(pyridine-2-carboxylato)manganese(III) reduction by azide ion in sodium pyridine-2-carboxylate-pyridine-2-carboxylic acid buffer media
Gupta, Kalyan Kali Sen
Pal, Biswajit
Bhattacharjee, Nandini
Ghosh, Saktiprosad
Bulletin of the Chemical Society of Japan, 72 (08): : 1769 - 1774
[9] Kinetics and mechanism of tris(pyridine-2-carboxylato)manganese(III) reduction by azide ion in sodium pyridine-2-carboxylate-pyridine-2-carboxylic acid buffer media
Sen Gupta, KK
Pal, B
Bhattacharjee, N
Ghosh, S
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1999, 72 (08) : 1769 - 1774
[10] Kinetics of the oxidation of hypophosphite, deuteriohypophosphite, phosphite and neutralized phenyl phosphonous acid by tris(pyridine-2-carboxylato)manganese(III) in picolinate-picolinic acid buffer medium
Sen Gupta K.K.
Bhatacharjee N.
Transition Metal Chemistry, 2000, 25 (05) : 518 - 521

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