Home Cart Sign in  
Chemical Structure| 28519-50-8 Chemical Structure| 28519-50-8

Structure of 28519-50-8

Chemical Structure| 28519-50-8

*Storage: {[sel_prStorage]}

*Shipping: {[sel_prShipping]}

,{[proInfo.pro_purity]}

4.5 *For Research Use Only !

{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]} Purity: {[proInfo.pro_purity]}

Change View

Size Price VIP Price

US Stock

Global Stock

In Stock
{[ item.pr_size ]} Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]}

US Stock: ship in 0-1 business day
Global Stock: ship in 5-7 days

  • {[ item.pr_size ]}

In Stock

- +

Please Login or Create an Account to: See VIP prices and availability

US Stock: ship in 0-1 business day
Global Stock: ship in 2 weeks

  • 1-2 Day Shipping
  • High Quality
  • Technical Support
Product Citations

Alternative Products

Product Details of [ 28519-50-8 ]

CAS No. :28519-50-8
Formula : C7H7KO2S2
M.W : 226.36
SMILES Code : CC1=CC=C(S(=O)([O-])=S)C=C1.[K+]
MDL No. :MFCD00003547
InChI Key :RUDNWZFWWJFUSF-UHFFFAOYSA-M
Pubchem ID :23662126

Safety of [ 28519-50-8 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

Application In Synthesis of [ 28519-50-8 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 28519-50-8 ]

[ 28519-50-8 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 16427-44-4 ]
  • [ 28519-50-8 ]
  • [ 1536199-69-5 ]
YieldReaction ConditionsOperation in experiment
In acetone; at 50℃; for 18h; An ice-cold solution of compound 79 (5 g, 65.7 mmol) and triethylamine (11 ml, 79 mmol) in DCM (150 mL) was treated with methanesulfonyl chloride (5.59 ml, 72.3 mmol) over 2 min. After 1 h the reaction was judged to be complete by TLC. Water was added and the organic extracts were washed sequentially with dilute HC1, saturated sodium bicarbonate, brine, then dried (MgS04), filtered and reduced. The product mesylate (9.4 g, 61 mmol, 96%>) was taken up in acetone (200 ml), then the potassium salt of toluene thiosulfmic acid (61 mmol) was added and the solution was stirred at 50C over 18 h. A thick white precipitate was observed to form. The mixture was filtered, reduced to an oil then extracted into DCM/water. The organicextracts were dried (MgS04), filtered and reduced. Column chromatography gave pure compound 80 as a colorless oil which crystallized on standing Rf = 0.3 (20% EA/hexane)
 

Historical Records

Technical Information

Categories