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Liquid Crystals Volume 10, 1991 - Issue 1
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Preliminary Communication

Synthesis and characterization of 3-phenyl-4[H]-4-[one]-benzopyran (isoflavone) derivatives as potential mesogens

N. K. Chudgar Department of Chemistry, Faculty of Science, M.S. University of Baroda, Baroda, 390 002, India
,
Rajan Bosco Department of Chemistry, Faculty of Science, M.S. University of Baroda, Baroda, 390 002, India
&
S. N. Shah Department of Chemistry, Faculty of Science, M.S. University of Baroda, Baroda, 390 002, India
Pages 141-145 | Received 10 Aug 1990, Accepted 18 Feb 1991, Published online: 24 Sep 2006

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Nana Li, Xiaoling Xie, Sha Wang, Xiaoqin Yi, Jun Leng, Zhongwen Sun & Zonglin Jiang. (2023) First isoflavone-based hexacatenar derivatives with columnar liquid crystalline self-assembly and binding selectivity behavior. Soft Materials 21:1, pages 83-91.
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AbdulKarim-Talaq Mohammad, Rusul Yousif Alwari, Hosapalya Thimmaiah Srinivasa, Suaad Mohammed Husain Al-Majidi & Othman Ibraheem Alajrawy. (2018) Preparation, spectral and thermal properties of new Isoflavone derivatives: mesomorphic properties and DFT studies. Liquid Crystals 45:11, pages 1699-1710.
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Lina Zhang, Xinbing Chen, Fengqi Zhao, Xuezhong Fan, Pei Chen & Zhongwei An. (2013) Synthesis and mesomorphic properties of 2-(4′-alkoxybiphenyl-4-yl)-1H-benzimidazole derivatives. Liquid Crystals 40:3, pages 396-410.
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Tze-Nee Chan, Zhibao Lu, Wan-Sinn Yam, Guan-Yeow Yeap & CorrieT Imrie. (2012) Non-symmetric liquid crystal dimers containing an isoflavone moiety. Liquid Crystals 39:3, pages 393-402.
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Guan-Yeow Yeap, Wan-Sinn Yam, Wen-Sheng Chang, Ewa Gorecka, Daisuke Takeuchi & Kohtaro Osakada. (2011) Synthesis, anisotropic behaviour and structural changes in some para-substituted isoflavones: 4′-substituted-7-(4″-decyloxybenzoyloxy)-4H-1-benzopyran-4-ones. Phase Transitions 84:3, pages 256-268.
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Yan Li, Xinbing Chen, Pei Chen, Zhongwei An & Juan Li. (2010) Synthesis and mesomorphic properties of 7-alkoxybezopyrano[2,3-c]pyrazol-3-one. Liquid Crystals 37:12, pages 1549-1557.
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Guan-Yeow Yeap, Wan-Sinn Yam, MasatoM. Ito, Yumika Takahashi, Daisuke Takeuchi, Masaki Kakeya, Kohtaro Osakada, Yoshiyuki Nakamura, Wan Ahmad Kamil Mahmood, Peng-Lim Boey, Shafida Abd Hamid & Ewa Gorecka. (2008) Synthesis and Phase Behaviour of Some New Isoflavone Derivatives. Ferroelectrics 365:1, pages 65-77.
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Guan‐Yeow Yeap, Wan‐Sinn Yam, MasatoM. Ito, Yumika Takahashi, Yoshiyuki Nakamura, Wan Ahmad Kamil Mahmood, Peng‐Lim Boey, Shafida Abd Hamid & Ewa Gorecka. (2007) Synthesis and mesomorphic properties of 7‐acyloxy‐3‐(4‐acyloxyphenyl)‐4H‐1‐benzopyran‐4‐one. Liquid Crystals 34:5, pages 649-654.
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J. BELMAR. (1999) Synthesis of new mesogenic compounds having the isoflavone core group. Liquid Crystals 26:1, pages 75-81.
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N.K. Chudgar, M.K. Parekh, S.S. Madhavrao & H.C. Sharma. (1995) New fluorescent mesogens with benzopyran-4[H] one heterocyclic moiety. Liquid Crystals 19:6, pages 807-810.
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N.K. Chudgar & Alpana Shah. (1993) Synthesis and study of mesogenic compounds having a methylene ketone (-CH2-CO-) linking group. Liquid Crystals 14:4, pages 1163-1167.
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Articles from other publishers (5)

Guan Yeow Yeap, Tze Nee Chan, Wan Sinn Yam, Daisuke Takeuchi & Masato M. Ito. (2011) Influence of bromoalkyloxy side chain on mesomorphic behavior in heterocyclic 7-(4-bromoalkyloxy)-3-(4′-decyloxyphenyl)-4H-1-benzopyran-4-ones. Chinese Chemical Letters 22:8, pages 947-950.
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Wan Sinn Yam & Guan Yeow Yeap. (2011) Nematogenic and smectogenic liquid crystals from new heterocyclic isoflavone derivatives: Synthesis, characterization and X-ray diffraction studies. Chinese Chemical Letters 22:2, pages 229-232.
Crossref
Masato Kodaka, S. N. Shah, Takenori Tomohiro & N. K. Chudgar. (1998) Theoretical Analysis of Mesogenic Properties of Benzalazine and Benzopyran Derivatives. The Journal of Physical Chemistry B 102:7, pages 1219-1223.
Crossref
V. Vill. 1994. Transition Temperatures and Related Properties of Three-Ring Systems with One Bridging Group. Transition Temperatures and Related Properties of Three-Ring Systems with One Bridging Group 175 199 .
V. Vill. 1994. Transition Temperatures and Related Properties of Three-Ring Systems with One Bridging Group. Transition Temperatures and Related Properties of Three-Ring Systems with One Bridging Group 498 527 .

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