Home Cart Sign in  
Chemical Structure| 98205-73-3 Chemical Structure| 98205-73-3

Structure of 98205-73-3

Chemical Structure| 98205-73-3

*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 [ 98205-73-3 ]

CAS No. :98205-73-3
Formula : C12H16N2O
M.W : 204.27
SMILES Code : N1(C2=C(OCC3)C3=CC=C2)CCNCC1

Safety of [ 98205-73-3 ]

Application In Synthesis of [ 98205-73-3 ]

* 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 [ 98205-73-3 ]

[ 98205-73-3 ] Synthesis Path-Downstream   1~3

  • 2
  • [ 206347-30-0 ]
  • [ 98205-73-3 ]
  • 3
  • [ 110-85-0 ]
  • [ 206347-30-0 ]
  • [ 98205-73-3 ]
YieldReaction ConditionsOperation in experiment
With sodium t-butanolate;tris-(dibenzylideneacetone)dipalladium(0); 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; In toluene; at 117℃; for 6h; 1-(2,3-Dihydrobenzofuran-7-yl)piperazine (C7i); In detail, for the synthesis of compound C7i 2,6-dibromophenole (29 mmol) (C8a; R4-R6 = H) is mixed with 1,2-dibromoethane (29 mmol) (r = 1) unter basic aqueous conditions (NaOH) and heated at reflux for 18 hrs. The resulting monoalkylation product can be solved in THF/hexane (4/1), cooled to -80 C and then, a solution of 2,5 M butyllithium (18mmol) in hexane is added dropwise (17.1 mmol). The cyclisation product <strong>[206347-30-0]7-bromo-2,3-dihydrobenzofuran</strong>e (4 mmol) (C8b; r = 1) can be suspended together with NaOtBu (20 mmol), Pd2(dba)3 (2 mol%), BINAP (2 mol%) and piperazine (8 mmol) in 5 ml dry toluene and heated at 117C for 6 hrs to get the product.
 

Historical Records

Categories