| Identification | Back Directory | [Name]
2-chloroethynylbenzene | [CAS]
1483-82-5 | [Synonyms]
2-chloroethynylbenzene
(Chloroethynyl)benzene
Phenylethynyl chloride
1-Chloro-2-phenylethyne
1-Chloro-2-phenylacetylene
Benzene, (2-chloroethynyl)-
(Chloroethynyl)benzene >=95.0% (HPLC) | [Molecular Formula]
C8H5Cl | [MDL Number]
MFCD17013535 | [MOL File]
1483-82-5.mol | [Molecular Weight]
136.58 |
| Hazard Information | Back Directory | [Uses]
1. Miller, S. I.; Ziegler, G. R.; Wieleseck, R. OSC 1973, 5, 921.
2. Pangon, G.; Phillippe, J.-L.; Cadiot, P. CR(C) 1973, 277, 879.
3. Murray, R. E. SC 1980, 10, 345.
| [Uses]
2-chloroethynylbenzene could be used: reacts with tertiary enolates to form phenylethynyl adducts; starting material for the preparation of ynamines, ynehydrazines, alkynylphosphonates, and alkynyl ethers.
| [Preparation]
The preparation method of 2-chloroethynylbenzene is by reaction of phenylacetylene with sodium hypochlorite; it can also be prepared by reaction of sodium phenylacetylide with p-toluenesulfonyl chloride or lithium phenylacetylide and N-chlorosuccinimide.
| [Synthesis Reference(s)]
The Journal of Organic Chemistry, 41, p. 1487, 1976 DOI: 10.1021/jo00871a001
Synthetic Communications, 19, p. 2877, 1989 DOI: 10.1080/00397918908052676 |
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