Home Cart Sign in  
Chemical Structure| 869802-74-4 Chemical Structure| 869802-74-4

Structure of 869802-74-4

Chemical Structure| 869802-74-4

*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 [ 869802-74-4 ]

CAS No. :869802-74-4
Formula : C6H3ClN2O
M.W : 154.55
SMILES Code : N#CC1=C(Cl)N=CC=C1O
MDL No. :MFCD08447084

Safety of [ 869802-74-4 ]

Application In Synthesis of [ 869802-74-4 ]

* 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 [ 869802-74-4 ]

[ 869802-74-4 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 869802-74-4 ]
  • [ 180995-12-4 ]
YieldReaction ConditionsOperation in experiment
63% With trichlorophosphate; for 2.0h;Heating / reflux; (111a) 2,4-dichloronicotinonitrile; A phosphorus oxychloride (0.7 mL) solution of 2-chloro-4-oxo-1,4-dihydropyridine-3-carbonitrile (238 mg, 1.54 mmol) which was produced in Example 109 (109a) was heated for two hours under reflux. The reaction liquid was concentrated and a sodium hydrogen carbonate aqueous solution (10 mL) was added to the obtained residual substance and extracted with ethyl acetate (10 mL) twice, and the solvent was evaporated under reduced pressure after drying over sodium sulfate. The obtained residue was powderized in hexane and the title compound was obtained (167 mg, yield 63%). White powder Mp 107-109C; IR (KBr) numax 3072, 2235, 1559, 1538, 1444, 1406, 1368, 1220, 820 cm-1; 1H NMR(DMSO-d6, 400 MHz) delta 7.91 (1H, d, J = 5.5 Hz), 8.65 (1H, d, J = 5.5 Hz); HRMS m/z calcd for C6H2N2Cl2 171.9595, found 171.9598; MS (EI) m/z: 172 [M+], 137, 110, 101, 75, 62, 51.
 

Historical Records

Technical Information

Categories