2-Chlorobenzoxazole synthesis
- Product Name:2-Chlorobenzoxazole
- CAS Number:615-18-9
- Molecular formula:C7H4ClNO
- Molecular Weight:153.57
2382-96-9
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$6.00/5g
615-18-9
245 suppliers
$5.00/1g
Yield:615-18-9 90%
Reaction Conditions:
with chlorine
Steps:
5 EXAMPLE 5
EXAMPLE 5 Example 1 is repeated, except that 2-chlorobenzoxazole is initially introduced, a temperature range of 20°-40° C. is used from the start, 830 g of 2-mercaptobenzoxazole are added and 586 g of chlorine are passed in. About 910 g of 2-chlorobenzoxazole are obtained after distillation under a water-jet vacuum at 107° C. Traces of ring-chlorinated product can be detected in the distillation residue. Yield: 90% of theory.
References:
Cassella Aktiengesellschaft US4517370, 1985, A
273-53-0
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$10.00/5g
615-18-9
245 suppliers
$5.00/1g
2382-96-9
298 suppliers
$6.00/5g
615-18-9
245 suppliers
$5.00/1g
95-55-6
560 suppliers
$5.00/5 g
615-18-9
245 suppliers
$5.00/1g
4570-41-6
225 suppliers
$6.00/250mg
615-18-9
245 suppliers
$5.00/1g