ChemicalBook CAS DataBase List KETOTIFEN

KETOTIFEN synthesis

12synthesis methods

Product Name:KETOTIFEN
CAS Number:34580-13-7
Molecular formula:C19H19NOS
Molecular Weight:309.43

59743-84-9 Synthesis

Benzo[b]thiophen-10-methoxycycloheptanone

59743-84-9
100 suppliers
$49.00/100mg

34580-13-7
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Yield:-

Steps:

Multi-step reaction with 2 steps
1: Mg / 1)Grignard reagent in THF 2)15 deg C, 50min, educt XXIV 3)1.5h room temp.
2: 97 percent / HCl / H₂O / 1 h / Heating

References:

Polivka, Zdenek;Budesinsky, Milos;Holubek, Jiri;Schneider, Bohdan;Sediva, Zdenek;et al. [Collection of Czechoslovak Chemical Communications,1989,vol. 54,# 9,p. 2443 - 2469]

10-methoxy-4-(1-methyl-4-piperidyl)-4H-benzo<4,5>cyclohepta<1,2-b>thiopene-4-ol

116667-71-1
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34580-13-7
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References

10H-Benzo[4,5]cyclohepta[1,2-b]thiophen-10-one, 4,9-dihydro-4-hydroxy-4-(1-methyl-4-piperidinyl)-, (-)-

137731-94-3
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34580-13-7
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References

Piperidine, 4-(10-bromo-4H-benzo[4,5]cyclohepta[1,2-b]thien-4-ylidene)-1-methyl-

34580-12-6
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34580-13-7
79 suppliers
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References

5570-77-4 Synthesis

5570-77-4
353 suppliers
$14.00/5g

34580-13-7
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References

KETOTIFEN Related Search:

Benzo[b]thiophen-10-methoxycycloheptanone