2,2'-Dithiodipyridine synthesis
- Product Name:2,2'-Dithiodipyridine
- CAS Number:2127-03-9
- Molecular formula:C10H8N2S2
- Molecular Weight:220.31
2637-34-5
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2127-03-9
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Yield:2127-03-9 99%
Reaction Conditions:
with oxygen in water at 80; under 2250.23 Torr; for 1 h;
Steps:
Example 1: Synthesis of sulfur-sulfur bond-containing disulfide compounds in an oxygen atmosphere.
In a 100 mL reaction vessel, 6 g of p-methylthiophenol,48 mg (0.8 wt%)Tetracarboxylic iron phthalocyanine tetrasodium[FePc (COONa) 4] and60 mL of water; heated with stirring heated to 40 ° C, purged with oxygen,Keep the pressure inside the reactor 0.15 MPa, the reaction was stopped after 15 hours,Cooled, filtered, washed with 10 mL of water filter cake, dried to give a white solid 5.88 g,The product by NMR (see photo),MS and other methods to determine the structure ofP-Tolyl disulfide, the yield was 98%The purity of the product by HPLC was 99.5%.
References:
CN106631939,2017,A Location in patent:Paragraph 0022; 0023; 0029; 0030
109-04-6
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2127-03-9
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51169-05-2
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110-86-1
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2127-03-9
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2637-34-5
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7758-19-2
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2127-03-9
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