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2 119 489

(13)

C1

(51)

IPC

(21) (22)

Application

93049732/04, 1993-10-15

(22)

Actual filing date

1993-10-15

(45)

Published

1998-09-27

(72)

Inventor

Gjunter Dellajn

(73)

Holder

Solvaj Dojchland Gmbkh

METHOD OF PREPARING TRIPHENYLCARBENIUM-TETRAKIS(PENTAFLUOROPHENYL) BORATE Russian patent published in 1998 - IPC

Abstract RU 2119489 C1

FIELD: organic synthesis. SUBSTANCE: preparation procedure consisting in reaction of (C6H5)4 with triphenylcarbenium chloride is described. EFFECT: increased purity and yield of product. 7 cl, 2 ex

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RU 2 119 489 C1

Authors

Gjunter Dellajn

Dates

1998-09-27—Published

1993-10-15—Filed

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