4-(5-methyl-1,3,4-oxadiazol-2-yl)phenol(SALTDATA: FREE) synthesis
- Product Name:4-(5-methyl-1,3,4-oxadiazol-2-yl)phenol(SALTDATA: FREE)
- CAS Number:25877-46-7
- Molecular formula:C9H8N2O2
- Molecular Weight:176.17
78-39-7
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25877-46-7
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Yield: 10.5 parts (99%)
Steps:
XIX EXAMPLE XIX
EXAMPLE XIX A mixture of 9.6 parts of 4-hydroxybenzoic acid hydrazide and 44 parts of 1,1',1"-[ethylidynetris(oxy)]trisethane is stirred and refluxed overnight. The precipitated product is filtered off and crystallized from 1-butanol, yielding 10.5 parts (99%) of 4-(5-methyl-1,3,4-oxadiazol-2-yl)phenol; mp. 238.8° C.
References:
Janssen Pharmaceutica, N.V. US4218458, 1980, A
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25877-54-7
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25877-46-7
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$63.00/200 μmol
79-24-3
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5351-23-5
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25877-46-7
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121-98-2
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25877-46-7
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3290-99-1
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25877-46-7
28 suppliers
$63.00/200 μmol