Výsledky vyhledávání - "N. J. Chothani"

Synthesis and liquid crystalline investigation of chiral 6-alkoxy-2-naphathoic acid derivatives

Autor: N. J. Chothani, Keshav C. Patel, Vikunjana K. Akbari, P. S. Patel

Publikováno v: Liquid Crystals. 43:1636-1648

A two new series of materials with a chiral fragment derived from ((S)-(─)-2-methyl-1-butanol and 6-alkoxy-2-naphathoic acid as the molecular core was synthesised and investigated. All the homologues exhibited enantiotropic mesomorphism. Chiral sme

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::863a55a9e8278f99e8abf7875196eb10
https://doi.org/10.1080/02678292.2016.1192694

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The influence of the thioalkyl terminal group on the mesomorphic behavior of some 6-alkoxy-2-naphthoates derived from 1,3,4-oxadiazole

Autor: Keshav C. Patel, P. S. Patel, N. J. Chothani, Vikunjana K. Akbari

Publikováno v: Molecular Crystals and Liquid Crystals. 631:31-46

A new series of mesogenic compounds having a naphthalene moiety has been synthesized by esterification of 4-(5-(alkyllthio)-1,3,4-oxadiazol-2-yl)phenol and 6-alkoxy-2-naphthoic acid and their liquid crystalline properties have been studied. All the m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6db84f95617d7e8f2894deadf60fb4f1
https://doi.org/10.1080/15421406.2016.1147329

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Synthesis and Mesomorphic Investigations of Liquid Crystalline Compounds Having a Benzothiazole Ring

Autor: B. T. Thaker, N. B. Patel, U. Makawana, B. S. Patel, D. B. Solanki, Y. T. Dhimmar, Kishan Patel, N. J. Chothani

Publikováno v: Molecular Crystals and Liquid Crystals. 575:64-76

Two homologous series of calamitic liquid crystals containing a benzothiazole ring and two different linkages have been prepared, and their liquid crystalline properties are studied and compared with each other and those of similar structure. The mes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c239e67092e74004bccc9a9810491eb
https://doi.org/10.1080/15421406.2013.766947

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Synthesis, Characterization and Mesomorphic Properties of New Rod-like Thiophene Based Liquid Crystals

Autor: K. B. Patel, Y. T. Dhimmar, N. B. Patel, B. S. Patel, N. J. Chothani, B. T. Thaker, U. Makavana, D. B. Solnki

Publikováno v: Molecular Crystals and Liquid Crystals. 562:98-113

Two new mesogenic homologous series of Schiff base esters, 2-[4-(4′-n-Alkoxy benzoyloxy) benzylidenamino] 3-cyno thiophine (Series-A) and Schiff base cinnamates, 2-[4-(4′-n-alkoxy cinnamoyloxy) benzylidenamino] 3-cyano thiophene (Series-B), compr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a2cc78491b98493be652dd1c4c3a4cb2
https://doi.org/10.1080/10426507.2012.673943

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Synthesis, characterisation and liquid crystalline properties of some Schiff base-ester central linkage involving 2, 6- disubstituted naphthalene ring system

Autor: B. T. Thaker, N. B. Patel, J. B. Kanojiya, D. B. Solanki, R. S. Tandel, B. S. Patel, Y. T. Dhimmar, N. J. Chothani

Publikováno v: Liquid Crystals. 39:551-569

Four new mesogenic homologous series, each containing a 6-alkoxy 2-naphthoic acid and Schiff base-ester as central linkage, have been synthesised by esterification of 4-{[(4-hydroxyphenyl) imino] methyl} phenyl 4-propoxy benzoate, 4-{[(4-hydroxypheny

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1c983600a88cd2dfd756cc8b83e89214
https://doi.org/10.1080/02678292.2012.664175

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Studies of Calamitic Liquid Crystalline Compounds Involving Ester-Azo Central Linkages with a Biphenyl Moiety

Autor: N. B. Patel, J. B. Kanojiya, D. B. Solanki, B. T. Thaker, B. S. Patel, N. J. Chothani, Y. T. Dhimmar

Publikováno v: Molecular Crystals and Liquid Crystals. 548:172-191

Two mesogenic homologous series involving ester-azo central linkages with a biphenyl moiety have been synthesized, such as 4′-[(4-n-alkoxyphenyl)diazenyl]biphenyl-4-ol (series I) and 4′-[(4-n-alkoxyphenyl) diazenyl]-4-butoxy phenyl biphenyl-4-car

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::12893e2695a97d0ea55910124f851502
https://doi.org/10.1080/15421406.2011.591677

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