Home Cart Sign in  
Chemical Structure| 23772-37-4 Chemical Structure| 23772-37-4

Structure of 23772-37-4

Chemical Structure| 23772-37-4

*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 [ 23772-37-4 ]

CAS No. :23772-37-4
Formula : C11H12N2O4
M.W : 236.22
SMILES Code : CC(N1CCC2=C1C=C([N+]([O-])=O)C(OC)=C2)=O

Safety of [ 23772-37-4 ]

Application In Synthesis of [ 23772-37-4 ]

* 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.

  • Upstream synthesis route of [ 23772-37-4 ]
  • Downstream synthetic route of [ 23772-37-4 ]

[ 23772-37-4 ] Synthesis Path-Upstream   1~1

  • 1
  • [ 23772-37-4 ]
  • [ 23772-41-0 ]
YieldReaction ConditionsOperation in experiment
67% With hydrogen In ethanol at 20℃; Intermediate B127: 1-acetyl-5-(methyloxy)-2,3-dihydro-1H-indol-6-amine; A mixture of 1-acetyl-5-(methyloxy)-6-nitro-2,3-dihydro-1 /-/-indole Intermediate B98 (0.56 g, 2.37 mmol) and 10percent Pd on carbon (500 mg) in EtOH (100 ml.) was stirred overnight under 1 atm of H2 gas, then was filtered through a pad of Celite. The filtrate was concentrated to dryness. The residue was dissolved in CH2CI2 and purified by silica gel chromatography using 30-60percent EtOAc/CH2CI2 to obtain 1-acetyl-5- (methyloxy)-2,3-dihydro-1 /-/-indol-6-amine as a white solid (327 mg, 67percent). 1H NMR (400 MHz, DMSO-de) δ ppm 2.09 s, 3H), 2.98 (t, J=8.33 Hz, 2H), 3.70 (s, 3H), 3.99 (t, J=8.33 Hz, 2H), 4.62 (s, 2H), 6.69 (s, 1 H), 7.52 (s, 1 H); ESIMS (M+H)+ = 207.
References: [1] Patent: WO2009/20990, 2009, A1, . Location in patent: Page/Page column 151.
 

Historical Records

Technical Information

Categories