JPS51122045A - Process for preparation of 4'-alkyl-4- biphenylcarboxylic acid and its derivatives - Google Patents

Process for preparation of 4'-alkyl-4- biphenylcarboxylic acid and its derivatives

Info

Publication number
JPS51122045A
JPS51122045A JP4449675A JP4449675A JPS51122045A JP S51122045 A JPS51122045 A JP S51122045A JP 4449675 A JP4449675 A JP 4449675A JP 4449675 A JP4449675 A JP 4449675A JP S51122045 A JPS51122045 A JP S51122045A
Authority
JP
Japan
Prior art keywords
derivatives
alkyl
biphenylcarboxylic acid
preparation
biphenyl
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP4449675A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5241256B2 (enExample
Inventor
Takashi Inukai
Tetsuya Ishibe
Hideo Sato
Shigeru Sugimori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JNC Corp
Original Assignee
Chisso Corp
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 Chisso Corp filed Critical Chisso Corp
Priority to JP4449675A priority Critical patent/JPS51122045A/ja
Priority to US05/619,539 priority patent/US4017416A/en
Priority to DE19752545121 priority patent/DE2545121C3/de
Priority to CH1323975A priority patent/CH622245A5/de
Priority to GB4176575A priority patent/GB1510360A/en
Publication of JPS51122045A publication Critical patent/JPS51122045A/ja
Publication of JPS5241256B2 publication Critical patent/JPS5241256B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP4449675A 1974-10-11 1975-04-12 Process for preparation of 4'-alkyl-4- biphenylcarboxylic acid and its derivatives Granted JPS51122045A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP4449675A JPS51122045A (en) 1975-04-12 1975-04-12 Process for preparation of 4'-alkyl-4- biphenylcarboxylic acid and its derivatives
US05/619,539 US4017416A (en) 1974-10-11 1975-10-03 P-cyanophenyl 4-alkyl-4'-biphenylcarboxylate, method for preparing same and liquid crystal compositions using same
DE19752545121 DE2545121C3 (de) 1974-10-11 1975-10-08 p-CyanophenyM-alkyW -biphenylcarboxylate und Verfahren zu ihrer Herstellung
CH1323975A CH622245A5 (en) 1974-10-11 1975-10-13 Process for the preparation of p-cyanophenyl 4-alkyl-4'-biphenylcarboxylates, and the use thereof in liquid-crystal substances
GB4176575A GB1510360A (en) 1974-10-11 1975-10-13 P-cyanophenyl 4-alkyl-4'-biphenyl-carboxylates their preparation and liquid crystal compositions containing them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4449675A JPS51122045A (en) 1975-04-12 1975-04-12 Process for preparation of 4'-alkyl-4- biphenylcarboxylic acid and its derivatives

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP12527476A Division JPS6013031B2 (ja) 1976-10-19 1976-10-19 ４′―アルキル―４―ビフエニルカルボン酸のｐ―シアノフエニルエステルの製法
JP12527376A Division JPS6013030B2 (ja) 1976-10-19 1976-10-19 ４′―アルキル―４―ビフエニルカルボニトリルの製法

Publications (2)

Publication Number Publication Date
JPS51122045A true JPS51122045A (en) 1976-10-25
JPS5241256B2 JPS5241256B2 (enExample) 1977-10-17

Family

ID=12693154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4449675A Granted JPS51122045A (en) 1974-10-11 1975-04-12 Process for preparation of 4'-alkyl-4- biphenylcarboxylic acid and its derivatives

Country Status (1)

Country Link
JP (1) JPS51122045A (enExample)

Also Published As

Publication number Publication date
JPS5241256B2 (enExample) 1977-10-17

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