ChemicalBook CAS DataBase List 6,7-DIMETHOXY-2-(2-THIENYL)-4H-3,1-BENZOXAZIN-4-ONE

6,7-DIMETHOXY-2-(2-THIENYL)-4H-3,1-BENZOXAZIN-4-ONE synthesis

3synthesis methods

Product Name:6,7-DIMETHOXY-2-(2-THIENYL)-4H-3,1-BENZOXAZIN-4-ONE
CAS Number:219773-69-0
Molecular formula:C14H11NO4S
Molecular Weight:289.31

5653-40-7 Synthesis

5653-40-7
289 suppliers
$12.50/5G

6,7-DIMETHOXY-2-(2-THIENYL)-4H-3,1-BENZOXAZIN-4-ONE

219773-69-0
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Yield:219773-69-0 49%

Steps:

23 6,7-DIMETHOXY-2-(2'-THIENYL)-4H-3,1-BENZOXAZIN-4-ONE

Example 23 6,7-DIMETHOXY-2-(2'-THIENYL)-4H-3,1-BENZOXAZIN-4-ONE The title compound was prepared from 2-amino-4,5-dimethoxybenzoic acid (7 g, 36 mmol) as described in Example 1 to provide the desired compound in a 49% (5 g) yield; m.p. 209-210° C.

References:

US5939421,1999,A

5271-67-0 Synthesis

5271-67-0
269 suppliers
$5.00/1g

219773-69-0
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References

332163-01-6 Synthesis

4,5-DIMETHOXY-2-[(THIOPHENE-2-CARBONYL)-AMINO]-BENZOIC ACID

332163-01-6
18 suppliers
$200.00/500mg

219773-69-0
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References

6,7-DIMETHOXY-2-(2-THIENYL)-4H-3,1-BENZOXAZIN-4-ONE Related Search:

2-(2-THIENYL)-4H-3,1-BENZOXAZIN-4-ONE

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6,7-DIMETHOXY-2-(2-THIENYL)-4H-3,1-BENZOXAZIN-4-ONE synthesis

6,7-DIMETHOXY-2-(2-THIENYL)-4H-3,1-BENZOXAZIN-4-ONE Related Search: