Home Cart Sign in  
Chemical Structure| 850646-74-1 Chemical Structure| 850646-74-1

Structure of 850646-74-1

Chemical Structure| 850646-74-1

*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 [ 850646-74-1 ]

CAS No. :850646-74-1
Formula : C7H6N2O2
M.W : 150.13
SMILES Code : CC1=CC(C2=CN=CO2)=NO1

Safety of [ 850646-74-1 ]

Application In Synthesis of [ 850646-74-1 ]

* 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 [ 850646-74-1 ]

[ 850646-74-1 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 62254-74-4 ]
  • [ 113077-70-6 ]
  • [ 850646-74-1 ]
YieldReaction ConditionsOperation in experiment
With potassium carbonate; In methanol; at 90℃; for 5h;Heating / reflux; P--Toluenesulfonyl methyl isocyanide (1.75 gm, 8. 97 mmol) and Potassium carbonate (1.24 gm, 8.97 mmol) were added to a solution of 5-Methyl-isoxazole-3-carbaldehyde (1.0 gm, 8. 97 mmol) in 35 ml of dry methanol and the reaction mixture was refluxed (90C) for 5 hours. The reaction was cooled to room temperature and concentrated under reduce pressure. The residue was partitioned in diethyl ether (100 ml) and water (200 ml). The organic layer was separated and the aqueous extracted with diethyl ether. The organic extracts were washed with brine and water, dried over sodium sulfate and concentrated under reduced pressure to give the title compound as yellowish solid (1.25gm). LC/MS: 87%, 238 (M+1)
 

Historical Records

Categories