6-vinyl-2,3-dihydrobenzo[b][1,4]dioxine synthesis
- Product Name:6-vinyl-2,3-dihydrobenzo[b][1,4]dioxine
- CAS Number:67200-27-5
- Molecular formula:C10H10O2
- Molecular Weight:162.19
Yield:67200-27-5 82%
Reaction Conditions:
Stage #1: triphenylmethylphosphonium bromidewith potassium-t-butoxide in tetrahydrofuran at 0; for 0.5 h;Inert atmosphere;
Stage #2: 2,3-dihydrobenzo[b][1,4]dioxine-6-carbaldehyde in tetrahydrofuran at 0 - 20;Inert atmosphere;
References:
Giri, Rahul;Mosiagin, Ivan;Franzoni, Ivan;N?tel, Nicolas Yannick;Patra, Subrata;Katayev, Dmitry [Angewandte Chemie - International Edition,2022,vol. 61,# 42,art. no. E202209143][Angew. Chem.,2022,vol. 134,# 42] Location in patent:supporting information
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