3,4-(methylenedioxy)benzenediazonium tetrafluoroborate synthesis
- Product Name:3,4-(methylenedioxy)benzenediazonium tetrafluoroborate
- CAS Number:1682-37-7
- Molecular formula:C7H5BF4N2O2
- Molecular Weight:235.9314
14268-66-7
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Yield:1682-37-7 85%
Reaction Conditions:
Stage #1: benzo[1,3]dioxolo-5-ylaminewith boron trifluoride diethyl etherate in tetrahydrofuran; for 0.0833333 h;Cooling with ice;
Stage #2: with tert.-butylnitrite in tetrahydrofuran at 0;
References:
Ngoc, Hoa Nguyen;Cougnon, Charles;Gohier, Frederic [Journal of Organic Chemistry,2009,vol. 74,# 10,p. 3955 - 3957] Location in patent:supporting information; experimental part
