Home Cart Sign in  
Chemical Structure| 37497-84-0 Chemical Structure| 37497-84-0

Structure of 37497-84-0

Chemical Structure| 37497-84-0

*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 [ 37497-84-0 ]

CAS No. :37497-84-0
Formula : C11H9NO3
M.W : 203.19
SMILES Code : COC(=O)C1=CNC(=O)C2=C1C=CC=C2
MDL No. :MFCD00140352

Safety of [ 37497-84-0 ]

Application In Synthesis of [ 37497-84-0 ]

* 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 [ 37497-84-0 ]

[ 37497-84-0 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 192702-01-5 ]
  • [ 37497-84-0 ]
  • methyl 2-[(3-chloro-4-fluoro-phenyl)methyl]-1-oxo-isoquinoline-4-carboxylate [ No CAS ]
YieldReaction ConditionsOperation in experiment
81.7% To a solution of commercially available S1 (2.0 g, 9.8 mmol) in DMF (40 mL) at 0 C under an atmosphere of nitrogen was added sodium hydride 60% (473.0 mg, 11.8 mmol) portionwise. The suspension was stirred for 30 minutes then S2e (1.46 mL, 10.83 mmol) was added dropwise. The ice bath was removed and the mixture stirred at room temperature overnight. The reaction mixture was quenched with water (25 mL), and the aqueous layer was extracted with ethyl acetate (3 × 25 mL). The combined organic layers were washed with brine, dried over MgSO4 and concentrated under reduced pressure. The residue was purified by flash column chromatography using isohexane / ethyl acetate (gradient elution 40 to 100%). Product fractions were combined and concentrated under reduced pressure to afford the title compound S3e. Yellow solid (3.09 g, 8.05 mmol, 81.7 % yield). 1H-NMR (400 MHz, CDCl3): deltaH 8.72 (d, J=8.2 Hz, 1 H), 8.62 (s, 1 H), 8.30 (d, J=8.2 Hz, 1 H), 7.84 (t, J=7.7 Hz, 1 H), 7.55 - 7.67 (m, 2 H), 7.39 (d, J=7.7 Hz, 2 H), 5.28 (s, 2 H), 3.86 (s, 3 H). LRMS (ESI) calculated for C18H13ClFNO3 [M+H]+ 346.06 , found 346.10.
 

Historical Records

Technical Information

Categories