Home Cart Sign in  
Chemical Structure| 1267856-53-0 Chemical Structure| 1267856-53-0

Structure of 1267856-53-0

Chemical Structure| 1267856-53-0

*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 [ 1267856-53-0 ]

CAS No. :1267856-53-0
Formula : C13H15BrFNO4
M.W : 348.16
SMILES Code : O=C(OC(C)(C)C)C(C1=NC=C(Br)C=C1F)C(OC)=O

Safety of [ 1267856-53-0 ]

Application In Synthesis of [ 1267856-53-0 ]

* 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 [ 1267856-53-0 ]

[ 1267856-53-0 ] Synthesis Path-Downstream   1~1

  • 1
  • 5-bromo-2,3-difluoropyridine [ No CAS ]
  • [ 42726-73-8 ]
  • [ 1267856-53-0 ]
YieldReaction ConditionsOperation in experiment
To a stirred solution of <strong>[42726-73-8]tert-butyl methyl malonate</strong> (898 mg,5.15 mmol) in DMF (10 mL) at 0 °C was added NaH (60percent in mineral oil, 247.2 mg, 6.18 mmol). The reaction mixture was stirred for 20 min at rt. The reaction mixture was then cooled to 0 °C and 5-bromo-2,3-difluoropyridine (1.0 g, 5.15 mmol) was added. LC-MS showed formation of the product. The mixture was partitioned between EtOAc and water and the organic layer was separated, dried over MgS04, concentrated under reduced pressure to afford \\-tert-bvXy\\ 3 -methyl 2-(5-bromo-3- fluoropyridin-2-yl)malonate which was used for the next step without purification.
 

Historical Records