Micellar effects of cetyltrimethylammonium dibromobromate in phosphoryl group transfer reactions

被引：0

作者：

Karpichev E.A. ^{[1
]}

Prokop'eva T.M. ^{[1
]}

Turovskaya M.K. ^{[1
]}

Mikhailov V.A. ^{[1
]}

Kapitanov I.V. ^{[1
]}

Savelova V.A. ^{[1
]}

Popov A.F. ^{[1
]}

机构：

[1] L. M. Litvinenko Institute of Physical Organic and Coal Chemistry, National Academy of Sciences of Ukraine, Donets'k 83114, Vul. R. Luxemburg

来源：

Theoretical and Experimental Chemistry | 2007年 / 43卷 / 4期

关键词：

Hypobromite ion; Micellar effects; Organophosphorus compounds; Reactivity of counterion; Surfactants;

D O I：

10.1007/s11237-007-0028-9

中图分类号：

学科分类号：

摘要：

The nucleophilic reactivity of cetyltrimethylammonium dibromobromate (CTABr3) with respect to organophosphorus compounds-4-nitrophenyl esters of diethylphosphoric (NPDEP) and diethylphosphonic acids (NPDEPN)-has been studied. Solution of CTABr3 in aqueous alkali solutions generated the hypobromite anion, which permitted the formation of a micellar system with reactive α-nucleophilic counterion. The kinetics of this system was described in terms of a simple pseudo-phase model, the half-life for the conversion of the organophosphorus substrates into reaction products was 95 s (NPDEP) and 12 s (NPDEPN). © 2007 Springer Science+Business Media, Inc.

引用

页码：241 / 246

页数：5

共 50 条

[1] Catalytic effect of mixed micellar systems on phosphoryl group transfer reactions
Zakharova, L.Ya.
Valeeva, F.G.
Ibragimova, A.R.
Kudryavtseva, L.A.
Zhurnal Fizicheskoj Khimii, 2002, 76 (11): : 2042 - 2047
[2] Catalytic effect of mixed micellar systems on phosphoryl group transfer reactions
Zakharova, LY
Valeeva, FG
Ibragimova, AR
Kudryavtseva, LA
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY, 2002, 76 (11): : 1858 - 1862
[3] PHOSPHORYL GROUP ACTIVATION IN ENZYMIC PHOSPHORYL TRANSFER-REACTIONS
KNIGHT, WB
DUNAWAYMARIANO, D
FEDERATION PROCEEDINGS, 1983, 42 (07) : 1922 - 1922
[4] PHOSPHORYL GROUP ACTIVATION IN ENZYMIC PHOSPHORYL TRANSFER-REACTIONS
KNIGHT, WB
DUNAWAYMARIANO, D
BIOCHEMISTRY, 1983, 22 (15) : A8 - A8
[5] PHOSPHORYL GROUP ACTIVATION IN ENZYMIC PHOSPHORYL TRANSFER-REACTIONS
KNIGHT, WB
DUNAWAYMARIANO, D
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1983, 186 (AUG): : 16 - BIOL
[6] Medium effects on phosphoryl transfer reactions and their possible applicability to enzymatic phosphoryl transfer.
Hengge, AC
Grzyska, PK
Czyryca, PG
Golightly, J
Small, K
Larsen, P
Hoff, RH
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2001, 222 : U127 - U127
[7] Medium effects on phosphoryl transfer reactions and their possible applicability to enzymatic phosphoryl transfer.
Hengge, AC
Grzyska, P
Czyryca, PG
Golightly, J
Small, K
Larsen, P
Hoff, RH
BIOCHEMISTRY, 2001, 40 (29) : 8622 - 8623
[8] STEREOELECTRONIC EFFECTS IN ENZYMATIC PHOSPHORYL TRANSFER-REACTIONS
GORENSTEIN, DG
TAIRA, K
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1983, 186 (AUG): : 4 - PHYS
[9] Isotope effects in the study of phosphoryl and sulfuryl transfer reactions
Hengge, AC
ACCOUNTS OF CHEMICAL RESEARCH, 2002, 35 (02) : 105 - 112
[10] Isotope effects in the study of enzymatic phosphoryl transfer reactions
Hengge, AC
FEBS LETTERS, 2001, 501 (2-3): : 99 - 102

← 1 2 3 4 5 →