85394-10-1

Upstream product

• 1565-80-6 (2S)-2-methyl-1-butanol 
• 99-96-7 4-hydroxy-benzoic acid 
• 93560-34-0 (S)-(+)-2-methyl-1-butyl benzenesulfonate 

Downstream Products

• 124368-42-9 4-<(S)-2-Methyl-1-butyloxycarbonyl>phenyl 4-formylbenzoate 
• 90937-64-7 (S)-(+)-2-methyl-1-butyl-4-(4-decyloxybenzoyloxy)benzoate 
• 93001-03-7 (S)-4-<(2-methyl-1-butoxy)carbonyl>phenyl 4-<4-(allyloxyl)phenyl>benzoate 
• 93001-06-0 (S)-4-<(2-methyl-1-butoxy)carbonyl>phenyl 4-<4-(4-pentenyloxy)phenyl>benzoate 
• 138224-56-3 4'-<1H,1H,5H-octafluoro-1-pentoxyethoxy>-4'-biphenyl 4-<(S)-2-methyl-1-butyl>-benzoate 
• 118314-61-7 C₃₀H₄₀O₅ 
• 775327-90-7 4-[(E)-3-(4-Pent-4-enyloxy-phenyl)-acryloyloxy]-benzoic acid (S)-2-methyl-butyl ester 
• 775327-91-8 4-[(E)-3-(4-Oct-7-enyloxy-phenyl)-acryloyloxy]-benzoic acid (S)-2-methyl-butyl ester 
• 775327-92-9 (E)-3-[(4-undec-10-enyloxy)phenyl]-cinnamic acid 4[((S)-2-methylbutoxy)carbonyl]phenyl ester 
• 122504-06-7 C₂₁H₂₂O₆ 
• 112231-68-2 4-((S)-2-methylbutoxycarbonyl)phenyl 4-hydroxybenzoate 

Relevant academic research and scientific papers

Thermal Properties of Pentaerythritol Derivatives with Chiral Moiety

Pentaerythritol derivatives containing four mesogenic groups with chiral moieties were synthesized. Cholesterol and 2-methyl-1-butanol were used as a chiral moiety. All compounds which derivative from pentaerythritol and mesogenic group showed a glass transition temperature above room temperature. Crystallization from melt of these compounds was strongly suppressed. The compound that the mesogenic group has one benzene ring linked by ester bonding between mesogenic and cholesteryl group exhibited the smectic A1 phase. While the compounds that the mesogenic group has two benzene rins linked by ester bonding with cholesteryl group exhibited the cholesteric phase. The compounds that the mesogenic group has three benzene rings linked by one ester bonding with 2-methylbutyl group also exhibited the smectic A2 phase and the cholesteric phase.

Microscopic organization and tilt angle in smectic A and chiral smectic C phases: Characterization and orientational order by 2H NMR and electric polarization measurements

2H-NMR spectroscopy is employed to investigate the orientational order, tilt angle and layers organization of the chiral smectic liquid crystal (-)-(S)-[4-(2-methylbutyloxy carbonyl) phenyl] 4-n-heptyl-biphenyl carboxylate-d8 (MBHB-d

Synthesis, Characterization, and Thermotropic Properties of Liquid Crystals with an Oligo (Ethylene Oxide) Monomethyl Substituent I: Biphenyl-Based Systems

New alkene liquid crystals 4-[oligo(ethylene oxide)n monomelhylether)carbonyl]phenyl 4-[4(allyloxy)phenyl]benzoate(MBPBEn, n = 1-3), 4′-[oligo(ethylene oxide)n monomethylether)carbonyl]biphenyl4-yl 4-[4-(allyloxy)phenyl]benzoate(MBPBPEn, n = 1-3), (S)-4-[(2-methyl-1-butoxy)carbonyl]phenyl 4-[4-(allyloxy)phenyl]benzoate(MBPBKA), and (S)-4′ -[(2-methyl-1-butoxy)carbonyl]biphenyl-4-yl 4-[4-(allyloxy)phenyl]benzoate(MBPBPKA) were synthesized and characterized using 1H-NMR and elemental analysis methods. The thermal transition temperatures, mesomorphic properties, and mesophase textures of these compounds have been determined by differential scanning calorimetry (DSC), by polarizing optical microscopy, and by X-ray diffraction analysis. The effect of changes in chemical structure on the mesophase properties, mesophase and isotropic transition temperatures, and mesophase textures are discussed.

Synthesis and Characterization of Chiral Smectic Side-Chain Liquid Crystalline Polysiloxanes Containing 2,5-Disubstituted-1,3-Dioxane Based Mesogenetic Side Groups

The synthesis of three liquid crystalline polysiloxanes containing 4-phenyl 4-(trans-5-alkanyl-1,3-dioxan-2-yl>benzoates side groups is presented.The phase behavior of both monomeric and plymeric liquid crystals was characte

A Comprehensive Approach to (S)-(-)-2-Methyl-1-Butanol as a Convenient Precursor for Synthesis of Chiral Liquid Crystals

The chemistry of S-(-)-2-methyl-1-butanol leading to chiral liquid crystals (CLC) and their intermediates is summarized and new facile synthetic methods are described.Efficiency of the presented methods is discussed and illustrated with syntheses of several known and new CLC as well as the corresponding chiral intermediates.The newly synthesized chiral compounds display cholestic and smectic phases.Keywords: (S)-(-)-2-methyl-1-butanol, (S)-(+)-methyl-1-butyl benzenesulfonate, chiral liquid crystals, smectic C

A Protection-Deprotection Method for the Synthesis of Substituted Benzoyloxybenzoates

Common syntheses of phenyl benzoyloxybenzoates generally produce products in low yields.A variety of synthetic pathways were employed in an attempt to increase the overall yield of the final product.It was found that catalytic agents such as boron trifluo

Synthesis of Smectic Liquid-Crystalline Polysiloxanes from Biphenylcarboxylate Esters and Their Use as Stationary Phases for High-Resolution Gas Chromatography

Eight new liquid-crystalline compounds based on the 4-(4-hydroxyphenyl)benzoate ester have been prepared.These compounds all exhibit liquid-crystalline characteristics.The new compounds all contain an olefinic group needed for attachment to a siloxane pol