OPTICALLY ACTIVE AMIDE COMPOUND AND LIQUID CRYSTAL
NEW MATERIAL:A compound expressed by formula I (R1 is 1-18C alkyl; R2 is optically active alkyl; X and Y are H, F, Cl, or Br; at least one of X and Y is H). EXAMPLE:(S)-4'-n-Dodecyloxy-4-biphenylcarboxylic acid-[3-chloro-4-(2-methylbuto xycarbonyl)anilide]. USE:A liquid crystal element material...
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| creator | ONISHI KOJI YABE MASAMI SAKURAI YUZO |
| description | NEW MATERIAL:A compound expressed by formula I (R1 is 1-18C alkyl; R2 is optically active alkyl; X and Y are H, F, Cl, or Br; at least one of X and Y is H). EXAMPLE:(S)-4'-n-Dodecyloxy-4-biphenylcarboxylic acid-[3-chloro-4-(2-methylbuto xycarbonyl)anilide]. USE:A liquid crystal element material, stable to moisture and light, having improved weather resistance and capable of being a chiral smectic C liquid crystal within a wide temperature range. PREPARATION:A compound expressed by formula II is reacted with thionyl chloride to give a product, which is then dissolved in a solvent, e.g. benzene, etc., and reacted with a compound expressed by formula III in the presence of a base, e.g. pyridine, etc., to afford the aimed compound expressed by formula I. |
| format | Patent |
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EXAMPLE:(S)-4'-n-Dodecyloxy-4-biphenylcarboxylic acid-[3-chloro-4-(2-methylbuto xycarbonyl)anilide]. USE:A liquid crystal element material, stable to moisture and light, having improved weather resistance and capable of being a chiral smectic C liquid crystal within a wide temperature range. PREPARATION:A compound expressed by formula II is reacted with thionyl chloride to give a product, which is then dissolved in a solvent, e.g. benzene, etc., and reacted with a compound expressed by formula III in the presence of a base, e.g. pyridine, etc., to afford the aimed compound expressed by formula I.</description><language>eng</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; ADHESIVES ; CHEMISTRY ; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING ; DYES ; FREQUENCY-CHANGING ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; NON-LINEAR OPTICS ; OPTICAL ANALOGUE/DIGITAL CONVERTERS ; OPTICAL LOGIC ELEMENTS ; OPTICS ; ORGANIC CHEMISTRY ; PAINTS ; PHYSICS ; POLISHES ; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><creationdate>1987</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19871209&DB=EPODOC&CC=JP&NR=S62283955A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19871209&DB=EPODOC&CC=JP&NR=S62283955A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ONISHI KOJI</creatorcontrib><creatorcontrib>YABE MASAMI</creatorcontrib><creatorcontrib>SAKURAI YUZO</creatorcontrib><title>OPTICALLY ACTIVE AMIDE COMPOUND AND LIQUID CRYSTAL</title><description>NEW MATERIAL:A compound expressed by formula I (R1 is 1-18C alkyl; R2 is optically active alkyl; X and Y are H, F, Cl, or Br; at least one of X and Y is H). EXAMPLE:(S)-4'-n-Dodecyloxy-4-biphenylcarboxylic acid-[3-chloro-4-(2-methylbuto xycarbonyl)anilide]. USE:A liquid crystal element material, stable to moisture and light, having improved weather resistance and capable of being a chiral smectic C liquid crystal within a wide temperature range. PREPARATION:A compound expressed by formula II is reacted with thionyl chloride to give a product, which is then dissolved in a solvent, e.g. benzene, etc., and reacted with a compound expressed by formula III in the presence of a base, e.g. pyridine, etc., to afford the aimed compound expressed by formula I.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING</subject><subject>DYES</subject><subject>FREQUENCY-CHANGING</subject><subject>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>NON-LINEAR OPTICS</subject><subject>OPTICAL ANALOGUE/DIGITAL CONVERTERS</subject><subject>OPTICAL LOGIC ELEMENTS</subject><subject>OPTICS</subject><subject>ORGANIC CHEMISTRY</subject><subject>PAINTS</subject><subject>PHYSICS</subject><subject>POLISHES</subject><subject>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1987</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDyDwjxdHb08YlUcHQO8QxzVXD09XRxVXD29w3wD_VzUXAEYh_PwFBPFwXnoMjgEEcfHgbWtMSc4lReKM3NoOjmGuLsoZtakB-fWlyQmJyal1oS7xUQbGZkZGFsaWrqaEyMGgCAkycw</recordid><startdate>19871209</startdate><enddate>19871209</enddate><creator>ONISHI KOJI</creator><creator>YABE MASAMI</creator><creator>SAKURAI YUZO</creator><scope>EVB</scope></search><sort><creationdate>19871209</creationdate><title>OPTICALLY ACTIVE AMIDE COMPOUND AND LIQUID CRYSTAL</title><author>ONISHI KOJI ; YABE MASAMI ; SAKURAI YUZO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS62283955A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1987</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING</topic><topic>DYES</topic><topic>FREQUENCY-CHANGING</topic><topic>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>NON-LINEAR OPTICS</topic><topic>OPTICAL ANALOGUE/DIGITAL CONVERTERS</topic><topic>OPTICAL LOGIC ELEMENTS</topic><topic>OPTICS</topic><topic>ORGANIC CHEMISTRY</topic><topic>PAINTS</topic><topic>PHYSICS</topic><topic>POLISHES</topic><topic>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</topic><toplevel>online_resources</toplevel><creatorcontrib>ONISHI KOJI</creatorcontrib><creatorcontrib>YABE MASAMI</creatorcontrib><creatorcontrib>SAKURAI YUZO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ONISHI KOJI</au><au>YABE MASAMI</au><au>SAKURAI YUZO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>OPTICALLY ACTIVE AMIDE COMPOUND AND LIQUID CRYSTAL</title><date>1987-12-09</date><risdate>1987</risdate><abstract>NEW MATERIAL:A compound expressed by formula I (R1 is 1-18C alkyl; R2 is optically active alkyl; X and Y are H, F, Cl, or Br; at least one of X and Y is H). EXAMPLE:(S)-4'-n-Dodecyloxy-4-biphenylcarboxylic acid-[3-chloro-4-(2-methylbuto xycarbonyl)anilide]. USE:A liquid crystal element material, stable to moisture and light, having improved weather resistance and capable of being a chiral smectic C liquid crystal within a wide temperature range. PREPARATION:A compound expressed by formula II is reacted with thionyl chloride to give a product, which is then dissolved in a solvent, e.g. benzene, etc., and reacted with a compound expressed by formula III in the presence of a base, e.g. pyridine, etc., to afford the aimed compound expressed by formula I.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS ADHESIVES CHEMISTRY DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING DYES FREQUENCY-CHANGING MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS ORGANIC CHEMISTRY PAINTS PHYSICS POLISHES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF |
| title | OPTICALLY ACTIVE AMIDE COMPOUND AND LIQUID CRYSTAL |
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