Home Cart Sign in  
Chemical Structure| 172595-66-3 Chemical Structure| 172595-66-3

Structure of 172595-66-3

Chemical Structure| 172595-66-3

*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 [ 172595-66-3 ]

CAS No. :172595-66-3
Formula : C12H12ClNO2
M.W : 237.68
SMILES Code : O=C(OC)CC1=C(C)NC2=C1C=C(Cl)C=C2

Safety of [ 172595-66-3 ]

Application In Synthesis of [ 172595-66-3 ]

* 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 [ 172595-66-3 ]

[ 172595-66-3 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 1075-35-0 ]
  • [ 96-32-2 ]
  • [ 172595-66-3 ]
YieldReaction ConditionsOperation in experiment
63% To a 250 mL round bottom flask under an atmosphere of nitrogen was added <strong>[1075-35-0]5-chloro-2-methylindole</strong> (5.0 g, 30.2 mmol, 1.0 equiv) and 100 mL THF. The resulting solution was cooled to -78 C. in a dry ice/acetone bath, and n-butyllithium (21 mL of 1.51M solution, 31.72 mmol, 1.05 equiv) was added dropwise over 30 minutes. This was allowed to stir at -78 C. for 30 minutes, at which point zinc chloride (4.12 g, 30.2 mmol, 1.0 equiv) was added as a solution in 5 mL THF dropwise. The resulting mixture was allowed to warm to room temperature. Methyl bromoacetate (2.78 mL, 30.2 mmol, 1.0 equiv) was then added and the reaction allowed to stir fro 24 hours. The reaction mixture was then poured into 500 mL saturated aqueous ammonium chloride and extracted with three 100 mL portions of ethyl acetate. The combined organic layers were washed with water and brine and dried over MgSO4. Filtration and concentration in vacuo gave the crude material which was purified by silica gel chromatography to give the desired product as a yellow oil (4.53 g, 63%). 1H NMR (400 MHz, CHLOROFORM-d) δ 2.35 (s, 3H) 3.64 (s, 2H) 3.68 (s, 3H) 6.99-7.07 (m, 1H) 7.09-7.14 (m, 1H) 7.46 (d, J=2.0 Hz, 1H) 7.95 (br. s., 1H).
 

Historical Records

Technical Information

Categories