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2 127 249

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Application

97116859/04, 1997-09-29

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Actual filing date

1997-09-29

(45)

Published

1999-03-10

(72)

Inventor

Strjakhileva M.N.Smirnov V.A.Kuznetsova R.A.Titova L.F.Razmolodina M.R.Tjukavin G.N.Shkol'Nik A.E.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Nauchno-Issledovatel'Skij Institut

PROCESS FOR PREPARING 2-METAL ETHYL HEXANOATES Russian patent published in 1999 - IPC

Abstract RU 2127249 C1

FIELD: electrochemical synthesis of organic compounds, more particularly manufacture of polymeric materials as stabilizers and modifying additives. SUBSTANCE: 2-metal ethylhecanoates are prepared by anodic dissolution of corresponding metals in organic solvent in the presence of 2-ethylhexanic acid and conducting additive. Electrolysis is carried out in anion-exchange electrolyzer solvent being methanol and additive being 2- ethylhexanic acid ammonium salt. Process is conducted by periodically adding 2-ethylhexanic acid as the latter in being consumed. Use of conducting additive having anion with anion of the desired product makes it possible to prepare 2-lead and bismuth ethylhexanoates with high yield and high purity. EFFECT: more efficient preparation process. 4 cl, 6 ex

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RU 2 127 249 C1

Authors

Strjakhileva M.N.

Smirnov V.A.

Kuznetsova R.A.

Titova L.F.

Razmolodina M.R.

Tjukavin G.N.

Shkol'Nik A.E.

Dates

1999-03-10—Published

1997-09-29—Filed

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