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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
ChemicalBook CAS DataBase List 2-METHYLBENZO[B]THIOPHENE

2-METHYLBENZO[B]THIOPHENE synthesis

9synthesis methods
Dimethyl sulfate

77-78-1
288 suppliers
$19.69/1ml

95-15-8 Synthesis
Thianaphthene

95-15-8
370 suppliers
$6.00/5g

2-METHYLBENZO[B]THIOPHENE

1195-14-8
99 suppliers
$16.00/100mg

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Yield: 82%

Reaction Conditions:

Stage #1:Benzo[b]thiophene with n-butyllithium in diethyl ether;hexane at -78; for 0.5 h;Inert atmosphere;
Stage #2:dimethyl sulfate in diethyl ether;hexane at -78; for 0.5 h;Inert atmosphere;

References:

Tosatti, Paolo;Pfaltz, Andreas [Angewandte Chemie - International Edition,2017,vol. 56,# 16,p. 4579 - 4582][Angew. Chem.,2017,vol. 129,p. 4650 - 4653,4] Location in patent:supporting information

95-15-8 Synthesis
Thianaphthene

95-15-8
370 suppliers
$6.00/5g

Iodomethane

74-88-4
339 suppliers
$15.00/10g

2-METHYLBENZO[B]THIOPHENE

1195-14-8
99 suppliers
$16.00/100mg

References
2-BENZO[B]THIOPHENE-2-BORONIC ACID PINACOL ESTER

376584-76-8
55 suppliers
$67.00/1g

Iodomethane

74-88-4
339 suppliers
$15.00/10g

2-METHYLBENZO[B]THIOPHENE

1195-14-8
99 suppliers
$16.00/100mg

References
Methylboronic acid

13061-96-6
295 suppliers
$6.00/1g

Benzo[b]thiophene-2-carboxamide,N-phenyl-

6314-40-5
4 suppliers
inquiry

2-METHYLBENZO[B]THIOPHENE

1195-14-8
99 suppliers
$16.00/100mg

References
554-14-3 Synthesis
2-Methylthiophene

554-14-3
251 suppliers
$6.00/5g

696-59-3 Synthesis
2,5-Dimethoxytetrahydrofuran

696-59-3
372 suppliers
$7.00/25g

2-METHYLBENZO[B]THIOPHENE

1195-14-8
99 suppliers
$16.00/100mg

References

2-METHYLBENZO[B]THIOPHENE Related Search:

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