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2 017 710

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Application

5015661/04, 1991-09-24

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Actual filing date

1991-09-24

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Published

1994-08-15

(72)

Inventor

Shavanov S.S.Tolstikov G.A.Nizamutdinov F.Kh.Achil'Diev E.R.

(73)

Holder

Aktsionernoe Obshchestvo Zakrytogo Tipa

METHOD OF β-CHLOROPRENE SYNTHESIS Russian patent published in 1994 - IPC

Abstract RU 2017710 C1

FIELD: organic chemistry, production of haloid hydrocarbons. SUBSTANCE: method involves reaction of 3,4-dichlorobutene with aqueous solution of sodium hydroxide in the presence of catalytic system. The latter is prepared from tertiary amines, haloid- alkyls and alcohols at 20-50 C at conversion level 70.5-99.9%. EFFECT: improved method of synthesis. 3 cl, 2 tbl, 1 dwg

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RU 2 017 710 C1

Authors

Shavanov S.S.

Tolstikov G.A.

Nizamutdinov F.Kh.

Achil'Diev E.R.

Dates

1994-08-15—Published

1991-09-24—Filed

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