Cyclopentyl derivatives

Compositions – Liquid crystal compositions – Containing nonsteryl liquid crystalline compound of...

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25229962, 25229963, 25229966, 25229965, 25229967, 2522996, 544298, 544335, 546339, 546342, 549369, 549 29, 548136, 568647, 568626, C09K 1934, C09K 1930, C07D23902, C07D21170

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057594430

ABSTRACT:
Objects of this invention are cyclopentyl compounds of the general formula ##STR1## wherein k signifies a whole number of 4 to 18;

REFERENCES:
patent: 4873019 (1989-10-01), Krause et al.
patent: 5068389 (1991-11-01), Wachtler et al.
patent: 5269965 (1993-12-01), Matsumara et al.
patent: 5370821 (1994-12-01), Matsumara et al.
English language Abstract of Hittichi et al., DE 4 027 923, 1991.

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