Home Cart Sign in  
Chemical Structure| 220707-99-3 Chemical Structure| 220707-99-3

Structure of 220707-99-3

Chemical Structure| 220707-99-3

*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 [ 220707-99-3 ]

CAS No. :220707-99-3
Formula : C9H6Cl2O
M.W : 201.05
SMILES Code : OCC#CC1=CC(Cl)=CC(Cl)=C1

Safety of [ 220707-99-3 ]

Application In Synthesis of [ 220707-99-3 ]

* 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 [ 220707-99-3 ]

[ 220707-99-3 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 3032-81-3 ]
  • [ 107-19-7 ]
  • [ 220707-99-3 ]
YieldReaction ConditionsOperation in experiment
With N-ethyl-N,N-diisopropylamine; triphenylphosphine;tris(dibenzylideneacetone)dipalladium(0) chloroform complex; copper(l) iodide; In tetrahydrofuran; at 20℃; for 4h; (35-1) Synthesis of 3-(3,5-dichlorophenyl)-2-propyne-1-ol (compound 35-1) [Show Image] A mixture of <strong>[3032-81-3]3,5-dichloroiodobenzene</strong> (2.50 g), copper(I) iodide (34.9 mg), triphenylphosphine (120 mg), tris(dibenzylideneacetone)dipalladium(0) chloroform adduct (189 mg), propargyl alcohol (0.596 ml), diisopropylethylamine (6.38 ml) and tetrahydrofuran (50 ml) was stirred at room temperature for 4 hr. The reaction mixture was added to brine, and the mixture was extracted with ethyl acetate, washed with saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure. The residue was purified by silica gel column chromatography (hexane:ethyl acetate=95:5 - 80:20) to give the object product (1.73 g) as a brown solid. 1H-NMR(CDCl3) delta (ppm): 1.68(1H, t, J=6.3Hz), 4.49(2H, d, J=6.3Hz), 7.31-7.33(3H, m).
 

Historical Records