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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
ChemicalBook CAS DataBase List 6,7-DIMETHOXY-2-(2-THIENYL)-4H-3,1-BENZOXAZIN-4-ONE
219773-69-0

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

3synthesis methods
5653-40-7 Synthesis
2-Amino-4,5-dimethoxybenzoic acid

5653-40-7
285 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
2-Thiophenecarbonyl chloride

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

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

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
15 suppliers
$200.00/500mg

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

219773-69-0
7 suppliers
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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