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Methylation of tin(II) and lead(II) in sediment by carbanion donors
Author(s) -
Rapsomankis Spyridon,
Donard Olivier F X,
Weber James H
Publication year - 1987
Publication title -
applied organometallic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.53
H-Index - 71
eISSN - 1099-0739
pISSN - 0268-2605
DOI - 10.1002/aoc.590010203
Subject(s) - chemistry , methylcobalamin , tin , carbanion , methylation , sediment , stereochemistry , environmental chemistry , organic chemistry , biochemistry , vitamin b12 , paleontology , biology , gene
A factorial experimental design determined separate and combined effects of MeCoB 12 (methylcobalamin) and Me 2 Co(N 4 ) + (a methylcobalamin model) on methylation of Sn(II) and Pb(II) in sediment matrices. Total methyltin yields ranged from 1.4% to 3.2%, and total methyllead yields varied from 0.037% to 0.11%. No methylmetal products occurred in the absence of Me 2 Co(N 4 ) + .
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