Home Cart Sign in  
Chemical Structure| 49670-47-5 Chemical Structure| 49670-47-5

Structure of 49670-47-5

Chemical Structure| 49670-47-5

*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 [ 49670-47-5 ]

CAS No. :49670-47-5
Formula : C8H6O4S
M.W : 198.19
SMILES Code : O=C1CS(OC2=CC=CC=C12)(=O)=O
MDL No. :MFCD00798366

Safety of [ 49670-47-5 ]

Application In Synthesis of [ 49670-47-5 ]

* 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 [ 49670-47-5 ]

[ 49670-47-5 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 6374-91-0 ]
  • [ 49670-47-5 ]
  • [ 109-77-3 ]
  • 2-amino-5',7'-dibromo-2'-oxospiro[4H-pyrano[3,2-c]-[1,2]benzoxathiine-4,3'-indoline]-3-carbonitrile 5,5-dioxide [ No CAS ]
YieldReaction ConditionsOperation in experiment
36% With triethanolamine; In ethanol; for 1h;Reflux; General procedure: Triethanolamine (20 mol %) wasadded to a solution of 1,2-benzoxathiin-4(3H)-one 2,2-dioxide(1) (0.198 g, 0.001 mol), malononitrile (2) (0.066 g,0.001 mol), and appropriate isatin 3a-n (0.001 mol) in EtOH (5-10 ml). The mixture was refluxed for 1 h. The obtained precipitates of compounds 4a-n were filtered off,washed with EtOH, dried in air, and recrystallized from EtOH-DMF, 1:1.
 

Historical Records