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Home > Encyclopedia > 4′-Ethoxy[1,1′-biphenyl]-4-carbonitrile

4′-Ethoxy[1,1′-biphenyl]-4-carbonitrile

4′-Ethoxy[1,1′-biphenyl]-4-carbonitrile structure

4′-Ethoxy[1,1′-biphenyl]-4-carbonitrile 

structure
  • CAS No:

    58743-78-5

  • Formula:

    C15H13NO

  • Chemical Name:

    4′-Ethoxy[1,1′-biphenyl]-4-carbonitrile

  • Synonyms:

    [1,1′-Biphenyl]-4-carbonitrile,4′-ethoxy-;4′-Ethoxy[1,1′-biphenyl]-4-carbonitrile;4-Ethoxy-4′-cyanobiphenyl;4′-Ethoxy-[1,1′-biphenyl]-4-carbonitrile

  • Categories:

    Pharmaceutical Intermediates  >  Bulk Drug Intermediates

Description

white crystal

4′-Ethoxy[1,1′-biphenyl]-4-carbonitrile Basic Attributes

223.27

223.27

261-417-3

DTXSID7069287

29269090

Characteristics

33

3.6

1.1±0.1 g/cm3

105-108°C

380.8°C at 760 mmHg

160.4±19.8 °C

1.589

Safety Information

22-36/37/38

26-36/37-60

Xi

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P501

H302+H312+H332

|Warning|H302+H312+H332 (100%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

4′-Ethoxy[1,1′-biphenyl]-4-carbonitrile Use and Manufacturing

Methods of Manufacturing

General procedure: In a typical run, a mixture of aryl bromide (0.50 mmol), phenylboronic acid (0.55 mmol), K2CO3 (1.5 mmol), 0.2 molpercent ligand, 1 molpercent PdCl2(CH3CN)2 in 1.5 mL of ethanol were stirred at 50 C for 1.5 h under air. Solvent ethanol was removed completely under vacuum degree0.09 MPa at 45 C to give a crude product. The pure product was isolated by column chromatography on silica.To a solution of 4’-hydroxy-4-biphenylcarbonitrile (500 mg, 2.48 mmol) in acetone (50 mL) was added bromoethane (0.47 mL, 6.2 mmol) and K

Uses

Intermediates of Liquid Crystals

[1,1'-Biphenyl]-4-carbonitrile, 4'-ethoxy-: INACTIVE

Computed Properties

Molecular Weight:223.27
XLogP3:3.6
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:3
Exact Mass:223.099714038
Monoisotopic Mass:223.099714038
Topological Polar Surface Area:33
Heavy Atom Count:17
Complexity:264
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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