Home Cart Sign in  
Chemical Structure| 1620693-45-9 Chemical Structure| 1620693-45-9

Structure of 1620693-45-9

Chemical Structure| 1620693-45-9

*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 [ 1620693-45-9 ]

CAS No. :1620693-45-9
Formula : C12H17NO2S
M.W : 239.33
SMILES Code : O=C(C1=CN=C(C2CCCCC2)S1)OCC
MDL No. :MFCD16660884

Safety of [ 1620693-45-9 ]

Application In Synthesis of [ 1620693-45-9 ]

* 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 [ 1620693-45-9 ]

[ 1620693-45-9 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 33142-21-1 ]
  • [ 7390-42-3 ]
  • [ 1620693-45-9 ]
YieldReaction ConditionsOperation in experiment
52% With sulfuric acid; In N,N-dimethyl-formamide; at 100℃; for 20h;pH 2; To a suspension of <strong>[33142-21-1]ethyl 2-chloro-3-oxopropanoate</strong> (15.8 g, 84 mmol) in DMF (500 mL) was added con. H2S04 to adjusted pH= 2. To the mixture was added 527b (8 g, 56 mmol) and the mixture was allowed to stir at 100C for 20 hours.After cooling to room temperature, the mixture was poured into water and extracted with ethyl acetate. The organic layer was washed with brine and dried over anhydrous Na2S04. After concentrated in vacuo, the resulting residue was purified using flash column chromatography on silica gel, eluting with petroleum ether: ethyl acetate (20/1-5/1) to provide 527c (7 g, 52 %)
 

Historical Records