Home Cart Sign in  
Chemical Structure| 1100212-67-6 Chemical Structure| 1100212-67-6

Structure of 1100212-67-6

Chemical Structure| 1100212-67-6

*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 [ 1100212-67-6 ]

CAS No. :1100212-67-6
Formula : C9H5F3N2O
M.W : 214.14
SMILES Code : O=CC1=CC(C(F)(F)F)=CC2=C1NN=C2
MDL No. :MFCD27993294

Safety of [ 1100212-67-6 ]

Application In Synthesis of [ 1100212-67-6 ]

* 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 [ 1100212-67-6 ]

[ 1100212-67-6 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 1100212-66-5 ]
  • [ 68-12-2 ]
  • [ 1100212-67-6 ]
YieldReaction ConditionsOperation in experiment
72% To a solution of <strong>[1100212-66-5]7-bromo-5-(trifluoromethyl)-1H-indazole</strong> (9.05 g, 34.1 mmol) in tetrahydrofuran (120 mL) at 0 C. was added sodium hydride (0.901 g, 37.6 mmol). The ice bath was removed and stirring continued for 20 min. The solution was cooled to -78 C. and treated with tert-butyllithium (1.7 M in pentane, 41.2 mL, 70 mmol) dropwise. The reaction was stirred at -78 C. for 10 min, allowed to warm gradually in the dewar to -50 C., recooled to -78 C., and then treated with dimethylformamide (10.6 mL, 137 mmol). After 15 min, the ice bath was removed and stirring continued for 1 h. The reaction was poured onto ice/1 M hydrochloric acid (120 mL). The mixture was extracted with ethyl acetate (2×). The organics were washed with water, then brine, dried over magnesium sulfate, and concentrated to give a dark solid. The solid was triturated with a minimum of diethyl ether and filtered to give 5.25 g (72%) as a tan solid. 1H-NMR (CDCl3, 500 MHz) delta 10.17 (s, 1H), 8.33 (s, 1H), 8.26 (s, 1H), 8.08 (s, 1H), 2.90 (s, 1H); 13C-NMR (CDCl3, 126 MHz) delta 191.4, 137.2, 135.8, 129.7, 125.8, 124.2, 124.0 (q, J=272 Hz), 123.7 (q, J=34 Hz), 120.6. Mass spec.: 214.93 (MH)-.
 

Historical Records

Technical Information

Categories