Home Cart Sign in  
Chemical Structure| 7021-46-7 Chemical Structure| 7021-46-7

Structure of 7021-46-7

Chemical Structure| 7021-46-7

*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 [ 7021-46-7 ]

CAS No. :7021-46-7
Formula : C7H7NO2
M.W : 137.14
SMILES Code : O=C1C(O)=CC=C(N)C=C1
MDL No. :MFCD00242626

Safety of [ 7021-46-7 ]

Application In Synthesis of [ 7021-46-7 ]

* 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 [ 7021-46-7 ]

[ 7021-46-7 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 7021-46-7 ]
  • [ 59804-25-0 ]
  • 4-hydroxy-2-methyl-N-(2-hydroxy-1-oxo-2,4,6-cycloheptatrien-5-yl)-2H-thieno[2,3-e]-1,2-thiazine-3-carboxamide 1,1-dioxide [ No CAS ]
YieldReaction ConditionsOperation in experiment
In 5,5-dimethyl-1,3-cyclohexadiene; EXAMPLE 3 A solution of 4-hydroxy-3-methoxycarbonyl-2-methyl-2H-thieno[2,3-e]-1,2-thiazine 1,1-dioxide (1.0 g) and 5-amino-2-hydroxytropone (0.55 g) in xylene (25 ml) was refluxed for 21 hours and the reaction mixture was allowed to stand at ambient temperature. The crystals were collected by filtration, washed with toluene and recrystallized from N,N-dimethylformamide to give 4-hydroxy-2-methyl-N-(2-hydroxy-1-oxo-2,4,6-cycloheptatrien-5-yl)-2H-thieno[2,3-e]-1,2-thiazine-3-carboxamide 1,1-dioxide (0.82 g). mp: 231-232 C. IR (Nujol): 3600, 3350, 3250, 1645, 1605, 1530, 1200 cm-1 NMR (NaOD+D2 O+CD3 OD, δ): 3.00 (3H, s), 7.0-7.8 (6H, m) Analysis Calcd. for C15 H12 N2 O6 S2 *0.5H2 O: Calcd.: C, 46.27; H, 3.62; N, 7.19. Found: C, 46.16; H, 3.63; N, 7.31.
 

Historical Records