83883-25-4 (4-(6-羟基己氧基)苯甲酸,4-((6-Hydroxyhexyl)oxy)benzoic acid)

_96%

反应条件：

1.1 Reagents: Potassium hydroxide Solvents: Ethanol , Water ; 15 h, reflux
1.2 Reagents: Hydrochloric acid Solvents: Water ; pH 2 - 3

参考文献：

Programmable Chromism and Photoluminescence of Spiropyran-Based Liquid Crystalline Polymer with Tunable Glass Transition Temperature

Hu, Wei; et al, Angewandte Chemie, 2021, 60(35), 19406-19412

合成路线：1 步

_74%

反应条件：

1.1 Reagents: Potassium hydroxide Solvents: Ethanol , Water ; 36 h, reflux; reflux → rt
1.2 Reagents: Hydrochloric acid Solvents: Water ; pH 3 - 4, rt

参考文献：

Allyl sulfide-based visible light-induced dynamically reshaped liquid crystalline elastomer/SWCNT nanocomposites capable of multimode NIR photomechanical actuations

Wu, Zhongying; et al, New Journal of Chemistry, 2020, 44(26), 10902-10910

合成路线：1 步

_65%

反应条件：

1.1 Reagents: Sodium hydroxide Solvents: Methanol , Water ; rt
1.2 Catalysts: Potassium iodide ; rt; overnight, reflux

参考文献：

An Investigation of the Role of Cross-Linking and Photodegradation of Side-Chain Coumarin Polymers in the Photoalignment of Liquid Crystals

Jackson, Peregrine Orr; et al, Chemistry of Materials, 2001, 13(2), 694-703

合成路线：1 步

395071-32-6

_95%

反应条件：

1.1 Reagents: Potassium hydroxide Solvents: Ethanol , Water ; rt; overnight, rt → reflux
1.2 Reagents: Hydrochloric acid Solvents: Water ; acidified

参考文献：

The first blue phase reactive monomers containing a bi-mesogenic core and their side-chain polymers

Wei, Chong-Lun; et al, Journal of Materials Chemistry C: Materials for Optical and Electronic Devices, 2015, 3(18), 4663-4669

合成路线：1 步

395071-32-6

_85%

反应条件：

1.1 Reagents: Potassium hydroxide Solvents: Methanol ; 12 h, 50 °C
1.2 Reagents: Hydrochloric acid Solvents: Water ; acidified, rt

参考文献：

Direct synthesis of terminally "clickable" linear and hyperbranched polyesters

Ramkumar, S. G.; et al, Journal of Polymer Science, 2010, 48(14), 3200-3208

合成路线：1 步

_80%

反应条件：

1.1 Reagents: Potassium carbonate Solvents: Dimethylformamide ; rt → 90 °C
1.2 Solvents: Dimethylformamide ; 90 °C; 5 h, 90 °C
1.3 Reagents: Potassium hydroxide Solvents: Ethanol , Water ; 1 h, reflux; reflux → rt
1.4 Reagents: Hydrochloric acid Solvents: Water ; neutralized

参考文献：

Synthesis and mesophase characterization of novel methacrylate based thermotropic liquid crystalline monomers and their polymers

Siva Mohan Reddy, G.; et al, New Journal of Chemistry, 2014, 38(9), 4357-4364

合成路线：1 步

_60%

反应条件：

1.1 Reagents: Potassium hydroxide Solvents: Methanol ; 30 min, reflux
1.2 Catalysts: Potassium iodide ; reflux; 4 h, reflux
1.3 Reagents: Sodium hydroxide Solvents: Methanol , Water ; 8 h, reflux
1.4 Reagents: Hydrochloric acid Solvents: Water ; pH 1

参考文献：

Synthesis and Photoinduced Reorientation of Liquid Crystalline Polymers with Phenyl Thiobenzoate Side Groups

Kawatsuki, Nobuhiro; et al, Macromolecules (Washington, 2013, 46(6), 2092-2099

合成路线：1 步

_90%

反应条件：

1.1 Solvents: Ethanol , Water ; rt; 1 h, heated
1.2 Catalysts: Potassium iodide ; heated; 72 h, reflux
1.3 Reagents: Hydrochloric acid Solvents: Water ; < pH 7, rt

参考文献：

Crown-ether and azobenzene-containing liquid crystalline polymers: An influence of macromolecular architecture on optical properties and photo-orientation processes

Ryabchun, Alexander; et al, Journal of Polymer Science, 2011, 49(3), 625-633

合成路线：1 步

_86%

反应条件：

1.1 Reagents: Potassium hydroxide , Potassium iodide Solvents: Ethanol , Water ; 18 h, reflux

参考文献：

The role of crosslinker molecular structure on mechanical and light-actuation properties in liquid crystalline networks

Donato, Simone; et al, Macromolecular Rapid Communications, 2023, 44(9),

合成路线：1 步

120-47-8

_88%

反应条件：

1.1 Reagents: Potassium carbonate , Potassium iodide ; 6 h, 130 °C
1.2 Reagents: Potassium hydroxide Solvents: Ethanol ; 4 h, reflux
1.3 Reagents: Hydrochloric acid Solvents: Water

参考文献：

Synthesis of polymerizable liquid crystalline monomers and their side chain liquid crystalline polymers bearing azo-ester linked benzothiazole mesogen

Karim, Rabiul Md.; et al, Colloid and Polymer Science, 2015, 293(7), 1923-1935

合成路线：1 步

15872-41-0

_56%

反应条件：

1.1 Reagents: Potassium hydroxide Catalysts: Potassium iodide Solvents: Ethanol , Water ; 45 min, heated; 20 h, reflux
1.2 Reagents: Hydrochloric acid Solvents: Water ; acidified

参考文献：

Hydrogen bonding and liquid crystallinity of low molar mass and polymeric mesogens containing benzoic acids: a variable temperature Fourier transform infrared spectroscopic study

Martinez-Felipe, A.; et al, Phase Transitions, 2014, 87(12), 1191-1210

合成路线：1 步

142-61-0

17419-81-7

反应条件：

1.1 Solvents: Ethanol , Water
1.2 Reagents: Potassium hydroxide , Potassium iodide
1.3 -

参考文献：

Liquid crystalline properties of cholesteric elastomers based on a mesogenic monomer containing menthyl groups

Hu, Jian-She; et al, Polymer International, 2012, 61(7), 1186-1192

合成路线：2 步

629-11-8

120-47-8

反应条件：

1.1 Reagents: Triphenylphosphine , Diethyl azodicarboxylate Solvents: Tetrahydrofuran ; rt; 6 h, rt
2.1 Reagents: Potassium hydroxide Solvents: Ethanol , Water ; 5 h, reflux; reflux → rt
2.2 Reagents: Hydrochloric acid Solvents: Water

参考文献：

Side-Chain Liquid Crystalline Poly(meth)acrylates with Bent-Core Mesogens

Chen, Xiaofang; et al, Macromolecules, 2007, 40(4), 840-848

合成路线：2 步

反应条件：

1.1 Reagents: Potassium carbonate Catalysts: Potassium iodide Solvents: Dimethylformamide ; 12 h, 80 °C
2.1 Reagents: Sodium hydroxide Solvents: Methanol ; 6 h, reflux

参考文献：

Coupling of Photoinduced Mass Immigration with Polymer Networks to Produce Nanostructured Materials Capable of Reversibly Creating Arbitrary Deformations

Yin, Xianpeng; et al, Macromolecular Chemistry and Physics, 2018, 219(14),

合成路线：2 步