Quinazoline, 4-(2-propyn-1-yloxy)- synthesis
- Product Name:Quinazoline, 4-(2-propyn-1-yloxy)-
- CAS Number:108160-14-1
- Molecular formula:C11H8N2O
- Molecular Weight:184.19
Yield:108160-14-1 75%
Reaction Conditions:
Stage #1: 4-Hydroxyquinazolinewith (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate;caesium carbonate in tetrahydrofuran at 20; for 0.833333 h;Inert atmosphere;
Stage #2: propargyl alcoholwith caesium carbonate at 20; for 4 h;
References:
Kokatla, Hari Prasad;Lakshman, Mahesh K. [Organic Letters,2010,vol. 12,# 20,p. 4478 - 4481] Location in patent:supporting information; experimental part
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