6-chloro-5-Methylpyridine-3-sulfonyl chloride synthesis
- Product Name:6-chloro-5-Methylpyridine-3-sulfonyl chloride
- CAS Number:37105-10-5
- Molecular formula:C6H5Cl2NO2S
- Molecular Weight:226.08
38186-82-2
188 suppliers
$6.00/1g
37105-10-5
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$110.00/50mg
Yield:37105-10-5 65.3%
Reaction Conditions:
Stage #1: 5-Amino-2-chloro-3-methylpyridinewith hydrogenchloride;NaNO2 in lithium hydroxide monohydrate at 0; for 0.7 h;
Stage #2: with hydrogenchloride;Cupric sulfate;sodium hydrogen sulphite in lithium hydroxide monohydrate at 0 - 5;
References:
WO2022/443,2022,A1 Location in patent:Paragraph 0295
22280-56-4
262 suppliers
$6.00/1g
37105-10-5
27 suppliers
$110.00/50mg