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(19)

(11)

2 278 120

(13)

(51)

IPC

C07D487/22(2006-01-01)

C09B47/04(2006-01-01)

C10L1/22(2006-01-01)

C10L1/28(2006-01-01)

C10L1/30(2006-01-01)

(21) (22)

Application

2003133218/04, 1998-05-13

(24)

Start date

1998-05-13

(22)

Actual filing date

1998-05-13

(45)

Published

2006-06-20

(72)

Inventor

Majer FrankVamvakaris KhristosBek Karin KhajdrunVagenblast GerkhardAl'Bert Bernkhard

(73)

Holder

Basf Aktsiengezel'Shaft

PHTHALOCYANINES Russian patent published in 2006 - IPC C07D487/22 C09B47/04 C10L1/22 C10L1/28 C10L1/30

Abstract RU 2278120 C2

FIELD: organic chemistry, metalloorganic compounds.

SUBSTANCE: invention describes phthalocyanines of the formula (I): wherein me means lithium twice, AlCl, AlOH, AlOCOCF₃ or SiCl₂; four radicals among from R¹ to R¹⁶ comprise independently of one another nitrogen atom, heterocyclic radical substituted once or some times with (C₁-C)-alkyl, benzyl, phenylethyl or phenyl and bound with skeleton (carcass) of phthalocyanine through a ring nitrogen atom and represents residue of pyrrolidine, pyrazolidine, imidazolidine, oxazolidine, isoxazolidine, piperidine, piperazine, morpholine or thiomorpholine, and other radicals from R¹ to R¹⁶ mean hydrogen atom. Compounds can be used as agents for marking of liquids, in particular, mineral oils.

EFFECT: valuable properties of compounds.

3 cl, 1 tbl, 2 ex

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RU 2 278 120 C2

Authors

Majer Frank

Vamvakaris Khristos

Bek Karin Khajdrun

Vagenblast Gerkhard

Al'Bert Bernkhard

Dates

2006-06-20—Published

1998-05-13—Filed