Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

17538 Copper(I) phenylacetylide

CAS Number
13146-23-1
Synonyms

Stock No. Size Price ($) Quantity Availability
17538-ME 500mg 35.70
17538-04 2g 113.00
Add to Cart Add to Quote Request View Item

Copper(I) phenylacetylide

MDL
MFCD00015578

Chemical Properties

Formula
C8H5Cu
Formula Weight
153.68
Form
Powder
Storage & Sensitivity
Moisture Sensitive. Air Sensitive. Ambient temperatures.
Solubility
Soluble in acetone and acetonitrile. Insoluble in water

Applications

Copper(I) phenylacetylide participates in efficient coupling with a range of aryl iodides and bromides to give substituted tolanes which, if possessing an ortho amino or hydroxy group, can be thermolyzed to yield 2-phenylbenzofurans, -indoles, and -furo[3,2-b]pyridines.

Notes

Store in a cool dry place in tightly closed containers. Incompatible with oxidizing agents.

Literature References

Graham B. Jones.; Brant J. Chapman. Phenylethynylcopper(I) e-EROS Encyclopedia of Reagents for Organic Synthesis. 2001,

Manabu Kinugasa.; Shizunobu Hashimoto. The reactions of copper(I) phenylacetylide with nitrones. J. Chem. Soc., Chem. Commun. 1972, (8), 466-467.

GHS Hazard and Precautionary Statements

Hazard Statements: H251-H260-H314-H318

Self-heating: may catch fire. In contact with water releases flammable gases which may ignite spontaneously. Causes severe skin burns and eye damage. Causes serious eye damage.

Precautionary Statements: P223-P231+P232-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from any possible contact with water, because of violent reaction and possible flash fire. Handle under inert gas. Protect from moisture. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Hazard Class
4.2
Packing Group
II
Harmonized Tariff Code
2931.90
TSCA
No

Recommended

  • H26423

    3-Chlorothiobenzamide, 97%
  • H31719

    3,5-Difluorothiobenzamide, 97%
  • L11132

    3-Chloro-4-fluorothiobenzamide, 97%
  • 39794

    Potassium bromide, FTIR Grade
  • H33778

    4-Fluoro-3-methyl(thiobenzamide), 97%

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware