DD137928A1 - PROCESS FOR PREPARATION OF 4-N-ALKYLCYCLOHEXANCARBOXY ACID SQUARE BRACKET TO 4-CYAN BIPHENYLYL (4) -ESTER SQUARE BRACKET CLOSED - Google Patents

PROCESS FOR PREPARATION OF 4-N-ALKYLCYCLOHEXANCARBOXY ACID SQUARE BRACKET TO 4-CYAN BIPHENYLYL (4) -ESTER SQUARE BRACKET CLOSED

Info

Publication number
DD137928A1
DD137928A1 DD20654478A DD20654478A DD137928A1 DD 137928 A1 DD137928 A1 DD 137928A1 DD 20654478 A DD20654478 A DD 20654478A DD 20654478 A DD20654478 A DD 20654478A DD 137928 A1 DD137928 A1 DD 137928A1
Authority
DD
German Democratic Republic
Prior art keywords
square bracket
alkylcyclohexancarboxy
biphenylyl
cyan
ester
Prior art date
Application number
DD20654478A
Other languages
German (de)
Inventor
Hans-Joachim Deutscher
Christina Seidel
Horst Zaschke
Doris Pfeiffer
Frank Kuschel
Dietrich Demus
Original Assignee
Deutscher Hans Joachim
Christina Seidel
Horst Zaschke
Doris Pfeiffer
Frank Kuschel
Dietrich Demus
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Deutscher Hans Joachim, Christina Seidel, Horst Zaschke, Doris Pfeiffer, Frank Kuschel, Dietrich Demus filed Critical Deutscher Hans Joachim
Priority to DD20654478A priority Critical patent/DD137928A1/en
Publication of DD137928A1 publication Critical patent/DD137928A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
DD20654478A 1978-07-06 1978-07-06 PROCESS FOR PREPARATION OF 4-N-ALKYLCYCLOHEXANCARBOXY ACID SQUARE BRACKET TO 4-CYAN BIPHENYLYL (4) -ESTER SQUARE BRACKET CLOSED DD137928A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD20654478A DD137928A1 (en) 1978-07-06 1978-07-06 PROCESS FOR PREPARATION OF 4-N-ALKYLCYCLOHEXANCARBOXY ACID SQUARE BRACKET TO 4-CYAN BIPHENYLYL (4) -ESTER SQUARE BRACKET CLOSED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20654478A DD137928A1 (en) 1978-07-06 1978-07-06 PROCESS FOR PREPARATION OF 4-N-ALKYLCYCLOHEXANCARBOXY ACID SQUARE BRACKET TO 4-CYAN BIPHENYLYL (4) -ESTER SQUARE BRACKET CLOSED

Publications (1)

Publication Number Publication Date
DD137928A1 true DD137928A1 (en) 1979-10-03

Family

ID=5513479

Family Applications (1)

Application Number Title Priority Date Filing Date
DD20654478A DD137928A1 (en) 1978-07-06 1978-07-06 PROCESS FOR PREPARATION OF 4-N-ALKYLCYCLOHEXANCARBOXY ACID SQUARE BRACKET TO 4-CYAN BIPHENYLYL (4) -ESTER SQUARE BRACKET CLOSED

Country Status (1)

Country Link
DD (1) DD137928A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484435A1 (en) * 1980-06-17 1981-12-18 Grebenkin Mikhail Nematic liq. crystal compsns. - contg. substance lowering optical anisotropy
US4473487A (en) * 1981-12-24 1984-09-25 Merck Patent Gesellschaft Mit Beschrankter Haftung 4-Fluorobiphenyl derivatives, their preparation, and dielectrics and electro-optical display element containing them

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484435A1 (en) * 1980-06-17 1981-12-18 Grebenkin Mikhail Nematic liq. crystal compsns. - contg. substance lowering optical anisotropy
US4473487A (en) * 1981-12-24 1984-09-25 Merck Patent Gesellschaft Mit Beschrankter Haftung 4-Fluorobiphenyl derivatives, their preparation, and dielectrics and electro-optical display element containing them

Similar Documents

Publication Publication Date Title
AT362876B (en) METHOD FOR PRODUCING 2-PENEM-3-CARBONIC ACID COMPOUNDS
DD137931A5 (en) PROCESS FOR PREPARING MALEINE ACID ANHYDRIDE
DD135719A5 (en) PROCESS FOR PREPARING OXAL ACID ESTERS
ATA292078A (en) PROCESS FOR THE PREPARATION OF NEW 9-AMINODESOXYCLAVULANIC ACID DERIVATIVES
RO81958A (en) PROCESS FOR PREPARATION OF D-2-IZOPROPYL-2-PARACLORPHENYLACETIC ACID ESTER WITH ALFA-CYAN-3-PENOXYBENZYL ALCOL (S)
DD138898A5 (en) PROCESS FOR PREPARING SUBSTITUTED VINYLCYCLOPROPANCARBONE ACID BENZYL ESTERS
DD137928A1 (en) PROCESS FOR PREPARATION OF 4-N-ALKYLCYCLOHEXANCARBOXY ACID SQUARE BRACKET TO 4-CYAN BIPHENYLYL (4) -ESTER SQUARE BRACKET CLOSED
DD138652A5 (en) PROCESS FOR THE PREPARATION OF 2-HYDRAZONO PROPION ACID DERIVATIVES
AT370418B (en) METHOD FOR PRODUCING DERIVATIVES OF 7-AMINOTHIAZOLYLACETAMIDOCEPHALOSPORANIC ACID
DD138209A5 (en) PROCESS FOR PREPARING MALEINE ACID ANHYDRIDE
DD138546A5 (en) PROCESS FOR PREPARING SUBSTITUTED 3-METHYL-2-AZETIDINYL-3-BUTENE ACID ESTERS
PT70451A (en) PROCESS FOR THE PREPARATION OF ACETYLSALICYL ACID GUAJACOLESTER
DD135201A5 (en) PROCESS FOR PREPARING MALEINE ACID ANHYDRIDE
LU78962A1 (en) PROCESS FOR THE PRODUCTION OF SUBSTITUTED PHENOXYALCANCARBONIC ACID ESTERS
DD130936A1 (en) PROCESS FOR THE PREPARATION OF PHOSPHORUS ACID REFERENCES
BE865360A (en) PROCESS FOR PREPARING ESTERS OF APOVINCAMINIC ACID
DD135388A5 (en) PROCESS FOR THE PREPARATION OF OXAZOLINOAZETIDINYLPENIC CARBOXYLIC ACID DERIVATIVES
DD134104A1 (en) PROCESS FOR THE PREPARATION OF PHOSPHORUS ACID REFERENCE HALOGENIDES
DD130043A1 (en) PROCESS FOR PREPARING POLYESTERS OF TEREPHTHALIC ACID
ATA460578A (en) PROCESS FOR THE PREPARATION OF 3-INDOLYL ACID ACIDS
DD136499A1 (en) PROCESS FOR THE PREPARATION OF TRIAZINO SQUARE BRACKET ON 1,2-A CORNER CLAUSE TO BENZIMIDAZOLENE
DD135381A1 (en) PROCESS FOR THE PREPARATION OF OELLOLE-SUBSTANCES
DD137720A1 (en) PROCESS FOR THE PREPARATION OF ALKYLALKOXYPOLYSILOXANES
DD133940A5 (en) PROCESS FOR PREPARING THE LYSINE SALT OF ALPHA-METHYL- (2-ISOPROPYL-5-INDANYL) ACETIC ACID
DD135499A1 (en) PROCESS FOR RADIUM CHEMICAL PREPARATION OF PFROPOPOPOLYMERS

Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee