Home Cart Sign in  
Chemical Structure| 623588-40-9 Chemical Structure| 623588-40-9

Structure of 623588-40-9

Chemical Structure| 623588-40-9

*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 [ 623588-40-9 ]

CAS No. :623588-40-9
Formula : C8H5ClFNO4
M.W : 233.58
SMILES Code : O=C(OC)C1=CC(Cl)=C(F)C=C1[N+]([O-])=O
MDL No. :MFCD20486596

Safety of [ 623588-40-9 ]

Application In Synthesis of [ 623588-40-9 ]

* 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 [ 623588-40-9 ]

[ 623588-40-9 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 234082-35-0 ]
  • [ 623588-40-9 ]
YieldReaction ConditionsOperation in experiment
85.11% With sulfuric acid; nitric acid; In sulfuric acid; at 25℃; Example 2 Nitration process (step (a)) In a 250 ml four-necked round bottom flask, equipped with a mechanical stirrer, condenser and thermometer, 126 g of concentrated sulphuric acid are loaded, 80 g of methyl 3-chloro-4-fluoro-benzoate are added under stirring, the temperature is controlled with a water bath, 31 g of HN03 are added slowly in 3-4 hours. The reaction is only moderately exothermic. At the end of metering, about 20% of the product is still not reacted, so it is left overnight under stirring at 25C. 50 ml of methylene chloride are added, the organic phase is poured into ice, under stirring, then the 2 phases are separated, the organic phase is neutralised with 5% sodium bicarbonate, it is washed again and a liquid is obtained which, after evaporation of the solvent, becomes a pale yellow solid of 92 g corresponding to the compound methyl 5-chloro-4- fluoro-2-nitro-benzoate. Titre 89%, yield = 85. 11 % .
 

Historical Records

Technical Information

Categories