Home Cart Sign in  
Chemical Structure| 166742-22-9 Chemical Structure| 166742-22-9

Structure of 166742-22-9

Chemical Structure| 166742-22-9

*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 [ 166742-22-9 ]

CAS No. :166742-22-9
Formula : C8H8N2O4S
M.W : 228.23
SMILES Code : COC(C1=CC([N+]([O-])=O)=C(SC)N=C1)=O

Safety of [ 166742-22-9 ]

Application In Synthesis of [ 166742-22-9 ]

* 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 [ 166742-22-9 ]

[ 166742-22-9 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 59237-53-5 ]
  • [ 166742-22-9 ]
  • [ 59237-49-9 ]
YieldReaction ConditionsOperation in experiment
With sodium methylate; In methanol; water; sodium thiomethoxide; REFERENCE EXAMPLE 44 A solution of sodium methoxide in methanol (82.65 ML; 1 M) is added slowly to a stirred solution of <strong>[59237-53-5]methyl 6-chloro-5-nitronicotinate</strong> (17 g) in anhydrous methanol (250 ML) and the mixture is stirred for 8 hours. The mixture is concentrated, and the residue is treated with water and extracted with ethyl acetate. The extract is washed with water, treated with decolourising charcoal, and dried over magnesium sulphate. Concentration gives methyl 6-methoxy-5-nitronicotinate (9.8 g), in the form of an orange solid. Recrystallization from cyclohexane gives white needles, m.p.118-119°C. By proceeding in a similar manner using sodium thiomethoxide instead of sodium methoxide as the starting material, there is prepared methyl 6-methylthio-5-nitronicotinate.
 

Historical Records