163129-14-4 Usage
General Description
4''-Pentyl-3-fluorobiphenyl-4-boronic acid is a complex chemical compound often used as an intermediate product in organic synthesis and high-throughput screening. It typically appears as a white or off-white solid. Its fluorine element is a commonly used atom in medicinal chemistry due to its biocompatibility, stability, and unique ability to influence certain chemical properties. The boronic acid group is instrumental for Suzuki coupling reactions, which is a vital reaction for carbon-carbon bond formation, especially in synthesizing pharmaceuticals and fine chemicals. The pentyl group refers to a five-carbon alkyl functional group, providing increased lipophilicity that could improve bioavailability in some drug molecules.
Check Digit Verification of cas no
The CAS Registry Mumber 163129-14-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,3,1,2 and 9 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 163129-14:
(8*1)+(7*6)+(6*3)+(5*1)+(4*2)+(3*9)+(2*1)+(1*4)=114
114 % 10 = 4
So 163129-14-4 is a valid CAS Registry Number.
163129-14-4Relevant articles and documents
Synthesis and mesomorphic properties of laterally fluorinated alkyl 4′′-alkylterphenyl-4-yl carbonate liquid crystals
Choluj, Artur,Kula, Przemyslaw,Dabrowski, Roman,Tykarska, Marzena,Jaroszewicz, Leszek
, p. 891 - 900 (2014)
Fifteen series of homologues of a variety of mono-, di- and trifluorosubstituted alkyl 4′′-alkylterphenyl-4-yl carbonates have been synthesized and their mesomorphic properties have been determined. From among 95 prepared compounds, 40 pure nematogens have been found, as well as 55 mesogens with orthogonal and tilted smectic phases in broad temperature ranges. The type and combination of the LC phase strongly depend on the position and number of the fluorine atoms. Physical properties and correlations between the molecular core fluorosubstitution, the length of the terminal chains and the type and sequence of the liquid crystalline phases, have been determined. The compounds are useful for the formulation of nematic mixtures as well as ferroelectric ones.