Home Cart Sign in  
Chemical Structure| 31970-74-8 Chemical Structure| 31970-74-8

Structure of 31970-74-8

Chemical Structure| 31970-74-8

*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 [ 31970-74-8 ]

CAS No. :31970-74-8
Formula : C16H11NO2
M.W : 249.26
SMILES Code : O=C(C1=CC=CC=C1)C2=NC=C(C3=CC=CC=C3)O2

Safety of [ 31970-74-8 ]

Application In Synthesis of [ 31970-74-8 ]

* 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 [ 31970-74-8 ]

[ 31970-74-8 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 1006-68-4 ]
  • [ 98-88-4 ]
  • [ 31970-74-8 ]
YieldReaction ConditionsOperation in experiment
89% With dmap; triethylamine; In acetonitrile; at 80℃; for 24h;Sealed tube; Inert atmosphere; General procedure: DMAP (37 mg, 30 mol%), aroyl chloride (ifsolid; 2 mmol, 2 equiv) and azole (if solid; 1 mmol, 1 equiv) were weighed in a sealable tube. The tube was sealed and flushed with a stream of dry N2. MeCN (2 mL) was added, followed by Et3N (420μL, 3 equiv). Azole (1 mmol, 1 equiv) and aroyl chloride (2 mmol,2 equiv) were added dropwise to the reaction mixture, and stirred for 24 h at 80 C. The mixture was then cooled to r.t., diluted with EtOAc and sat. aq NaHCO3, and extracted with EtOAc (2 ×). Combined organic layers were washed with brine, dried over MgSO4 and concentrated in vacuo. Purification by flash column chromatography(SiO2) afforded the desired product.
 

Historical Records