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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
ChemicalBook CAS DataBase List Metizolam
40054-68-0

Metizolam synthesis

3synthesis methods
40054-40-8 Synthesis
5-(O-CHLOROPHENYL)-7-ETHYL-1,2-DIHYDRO-3H-THIENO[2,3-E][1,4]DIAZEPINE-2-THIONE

40054-40-8
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Metizolam

40054-68-0
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-

Yield:-

Steps:

Multi-step reaction with 2 steps
1: N2H4*H2O / methanol / Ambient temperature
2: H2SO4 / ethanol / 5 h / Heating

References:

Tahara;Araki;Shiroki;Matsuo;Munakata [Arzneimittel-Forschung/Drug Research,1978,vol. 28,# 7,p. 1153 - 1158]

5-(2-Chlorophenyl)-7-ethyl-1,3-dihydro-2H-thieno[2,3-e]-1,4-diazepin-2-one

33671-37-3
35 suppliers
$103.00/1mg

Metizolam

40054-68-0
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References
122-51-0 Synthesis
Triethyl orthoformate

122-51-0
486 suppliers
$10.00/5ml

2H-Thieno[2,3-e]-1,4-diazepin-2-one,5-(2-chlorophenyl)-7-ethyl-1,3-dihydro-, hydrazone

40054-43-1
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Metizolam

40054-68-0
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References