2,3-Dichlorobenzoylcyanide

  • Name: 2,3-Dichlorobenzoylcyanide
  • CAS: 77668-42-9
  • Purity: 99%
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Details

Manufacturer supply top purity 2,3-Dichlorobenzoylcyanide 77668-42-9 with GMP standards

  • Molecular Formula: C8H3Cl2NO
  • Molecular Weight: 200.024
  • Melting Point: 52-53 °C(Solv: ligroine (8032-32-4)) 
  • Boiling Point: 309.4 °C at 760 mmHg 
  • Flash Point: 140.9 °C 
  • PSA： 40.86000 
  • Density: 1.446 g/cm3 
  • LogP: 2.69968 

2,3-Dichlorobenzoylcyanide(Cas 77668-42-9) Usage

InChI:InChI=1/C8H3Cl2NO/c9-6-3-1-2-5(8(6)10)7(12)4-11/h1-3H

77668-42-9 Relevant articles

An Evaluation of Multiple Catalytic Systems for the Cyanation of 2,3-Dichlorobenzoyl Chloride: Application to the Synthesis of Lamotrigine

Leitch, David C.,John, Matthew P.,Slavin, Paul A.,Searle, Andrew D.

, p. 1815 - 1821 (2017/11/24)

2,3-Dichlorobenzoyl cyanide is a key int...

Improved synthesis process for lamotrigine

-

Paragraph 0031, (2017/07/21)

The invention discloses an improved synt...

Regioselective synthesis of 1-substituted indazole-3-carboxylic acids

Veerareddy, Arava,Gogireddy, Surendrareddy,Dubey

, p. 1311 - 1321 (2015/04/27)

In this article, we study the synthesis ...

A PROCESS FOR THE PREPARATION OF LAMOTRIGINE

-

Page/Page column 12, (2008/06/13)

A novel process for the preparation of l...

77668-42-9 Process route

sodium cyanide
773837-37-9

sodium cyanide

2,3-dichlorobenzoyl chloride
2905-60-4

2,3-dichlorobenzoyl chloride

2,3-dichlorobenzoyl cyanide
77668-42-9

2,3-dichlorobenzoyl cyanide

2,3-dichlorobenzoic acid anhydride
252186-80-4

2,3-dichlorobenzoic acid anhydride

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

C<sub>16</sub>H<sub>6</sub>Cl<sub>4</sub>N<sub>2</sub>O<sub>2</sub>

C16 H6 Cl4 N2 O2

Conditions
Conditions Yield
With copper(l) chloride; In para-xylene; acetonitrile; Reagent/catalyst; Solvent;
2,3-dichlorobenzoyl chloride
2905-60-4

2,3-dichlorobenzoyl chloride

sodium cyanide
143-33-9,25596-52-5

sodium cyanide

2,3-dichlorobenzoyl cyanide
77668-42-9

2,3-dichlorobenzoyl cyanide

Conditions
Conditions Yield
With copper(l) iodide; In acetonitrile; at 20 ℃; for 6 - 9h;
80%

77668-42-9 Upstream products

  • 2905-60-4
    2905-60-4

    2,3-dichlorobenzoyl chloride

  • 143-33-9
    143-33-9

    sodium cyanide

  • 544-92-3
    544-92-3

    copper(I) cyanide

  • 50-45-3
    50-45-3

    2,3-dichlorbenzoic acid

77668-42-9 Downstream products

  • 84057-84-1
    84057-84-1

    lamotrigine

  • 84689-20-3
    84689-20-3

    2-(2,3-dichlorophenyl)-2-guanidinyliminoacetonitrile

  • 180868-97-7
    180868-97-7

    2-(2,3-dichlorophenyl)-2-oxoacetamide

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