Home Cart Sign in  
Chemical Structure| 608-42-4 Chemical Structure| 608-42-4

Structure of 608-42-4

Chemical Structure| 608-42-4

*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 [ 608-42-4 ]

CAS No. :608-42-4
Formula : C4H2Cl2O4
M.W : 184.96
SMILES Code : O=C(O)/C(Cl)=C(Cl)\C(O)=O

Safety of [ 608-42-4 ]

Application In Synthesis of [ 608-42-4 ]

* 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 [ 608-42-4 ]

[ 608-42-4 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 1193-54-0 ]
  • KOH-solution [ No CAS ]
  • [ 608-42-4 ]
  • [ 7664-41-7 ]
  • 2
  • [ 608-42-4 ]
  • [ 371-40-4 ]
  • [ 41205-21-4 ]
YieldReaction ConditionsOperation in experiment
98.1% In water; EXAMPLE 8 18.5g (0.1 mol) of 2,3-dichloromaleic acid was dissolved in 120 ml of water. To the resulting solution 8.9g (0.08mol) of 4-fluoroaniline was added dropwise over a period of 5 min. at reflux temperatures under agitation. The mixture was then allowed to react for 2 hours at reflux temperatures. Upon cooling the reaction mixture, precipitated crystal was separated by filtration to obtain 20.3g of N-(4-fluorophenyl)-2,3-dichloromaleimide melting at 239-240 C (not corrected) at a yield of 98.1%. An analysis by gas chromatography showed the product had a purity of 95.5%.
 

Historical Records