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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide

(1)Benzothieno(2,3-d)pyrimidin-4(3H)-one, 5,6,7,8-tetrahydro-3-amino-2 -(phenylamino)- synthesis

5synthesis methods
Benzo[b]thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-2-[(phenylcarbonimidoyl)amino]-, ethyl ester

1027406-50-3
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(1)Benzothieno(2,3-d)pyrimidin-4(3H)-one, 5,6,7,8-tetrahydro-3-amino-2 -(phenylamino)-

168280-54-4
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Yield:168280-54-4 87%

Reaction Conditions:

with hydrazine hydrate in ethanol at 20; for 0.166667 h;

References:

Ding, Ming-Wu;Huang, Nian-Yu;He, Hong-Wu [Synthesis,2005,# 10,art. no. F17804SS,p. 1601 - 1604]

ethyl 2-[(anilinocarbothioyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate

42076-12-0
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(1)Benzothieno(2,3-d)pyrimidin-4(3H)-one, 5,6,7,8-tetrahydro-3-amino-2 -(phenylamino)-

168280-54-4
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References
ethyl 2-[(anilinocarbothioyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate

42076-12-0
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2-hydrazinyl-3-phenyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one

142465-12-1
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42076-13-1 Synthesis
2-MERCAPTO-3-PHENYL-5,6,7,8-TETRAHYDRO-3H-BENZO[4,5]THIENO[2,3-D]PYRIMIDIN-4-ONE

42076-13-1
15 suppliers
$144.00/1g

(1)Benzothieno(2,3-d)pyrimidin-4(3H)-one, 5,6,7,8-tetrahydro-3-amino-2 -(phenylamino)-

168280-54-4
4 suppliers
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References
Benzo[b]thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-2-[(triphenylphosphoranylidene)amino]-, ethyl ester

90543-03-6
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(1)Benzothieno(2,3-d)pyrimidin-4(3H)-one, 5,6,7,8-tetrahydro-3-amino-2 -(phenylamino)-

168280-54-4
4 suppliers
inquiry

References
42076-13-1 Synthesis
2-MERCAPTO-3-PHENYL-5,6,7,8-TETRAHYDRO-3H-BENZO[4,5]THIENO[2,3-D]PYRIMIDIN-4-ONE

42076-13-1
15 suppliers
$144.00/1g

2-hydrazinyl-3-phenyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one

142465-12-1
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(1)Benzothieno(2,3-d)pyrimidin-4(3H)-one, 5,6,7,8-tetrahydro-3-amino-2 -(phenylamino)-

168280-54-4
4 suppliers
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References

(1)Benzothieno(2,3-d)pyrimidin-4(3H)-one, 5,6,7,8-tetrahydro-3-amino-2 -(phenylamino)- Related Search:

3-THIOPHENECARBOXYLIC ACID HYDRAZIDE 2-AMINO-4-ETHYL-5-METHYLTHIOPHENE-3-CARBOXAMIDE 3-AMINO-5,6-DIMETHYL-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE 2-AMINO-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXAMIDE