Home Cart Sign in  
Chemical Structure| 178268-96-7 Chemical Structure| 178268-96-7

Structure of 178268-96-7

Chemical Structure| 178268-96-7

*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 [ 178268-96-7 ]

CAS No. :178268-96-7
Formula : C8H8N2O
M.W : 148.16
SMILES Code : CC1=[N+]([O-])C(NC=C2)=C2C=C1
MDL No. :MFCD11616377

Safety of [ 178268-96-7 ]

Application In Synthesis of [ 178268-96-7 ]

* 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 [ 178268-96-7 ]

[ 178268-96-7 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 178268-96-7 ]
  • [ 171879-99-5 ]
YieldReaction ConditionsOperation in experiment
42% With methanesulfonyl chloride; In N,N-dimethyl-formamide; at 75℃; A suspension of 6-methyl-1 H-pyrrolo[2,3-b]pyridine 7-oxide (100mg, 0.68mmol) in anhydrous DMF (3ml) was treated with methanesulfonyl chloride (0.13ml, 1.7mmol) and heated at 75C overnight. After cooling to room temperature it was neutralised with 6N NaOH, resulting suspension filtered, and washed with water. The aqueous was extracted with ethyl acetate and the organic extracts were combined, washed with saturated sodium bicarbonate, brine, dried (Na2S04) and concentrated in vacuo. The crude product was dissolved in DCM / MeOH, preadsorbed onto HMN and purified by FCC eluting with a gradient from 0-30% EtOAc / DCM to afford the title compound as a white solid (50mg, 42%) LCMS (Method 3): Rt 1.14 min, m/z 167.1 [MH+].
 

Historical Records

Categories