5,6-DIMETHYLURACIL synthesis
- Product Name:5,6-DIMETHYLURACIL
- CAS Number:26305-13-5
- Molecular formula:C6H8N2O2
- Molecular Weight:140.14
609-14-3
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57-13-6
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26305-13-5
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Yield: 85%
Reaction Conditions:
with boron trifluoride diethyl etherate at 135; for 0.0833333 h;Neat (no solvent);Microwave irradiation;
Steps:
Synthesis using BF3 (1-5):
General procedure: A β-ketoester (1a-5a, 2 mmol), taken in a reactor vessel with BF3 Et2O (339mg, 2.4mmol) was mixed thoroughly for 1 min with urea (156mg, 2.6mmol). The vessel was closed immediately and was subjected to microwave irradiation at 135°C. The compound (1-5) was further purified by column chromatography. Yield: as shown in table-1
References:
Burgula, Laxmi Narayana;Radhakrishnan;Kundu, Lal Mohan [Tetrahedron Letters,2012,vol. 53,# 21,p. 2639 - 2642] Location in patent:supporting information; experimental part
28456-54-4
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26305-13-5
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![Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-](/CAS/20210305/GIF/1000210-73-0.gif)
1000210-73-0
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26305-13-5
114 suppliers
$11.00/250mg
609-14-3
284 suppliers
$5.00/5g
26305-13-5
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$11.00/250mg
55996-08-2
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26305-13-5
114 suppliers
$11.00/250mg