Purity | Size | Price | VIP Price | USA Stock *0-1 Day | Global Stock *5-7 Days | Quantity | ||||||
{[ item.p_purity ]} | {[ item.pr_size ]} | Inquiry |
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price) ]} {[ getRatePrice(item.pr_usd,item.pr_rate,1,item.pr_is_large_size_no_price) ]} |
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price) ]} | Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price) ]} {[ getRatePrice(item.pr_usd,1,item.mem_rate,item.pr_is_large_size_no_price) ]} | {[ item.pr_usastock ]} | in stock Inquiry - | {[ item.pr_chinastock ]} | {[ item.pr_remark ]} in stock Inquiry - | Login | Inquiry |
Please Login or Create an Account to: See VIP prices and availability
CAS No. : | 324-41-4 | MDL No. : | MFCD09763683 |
Formula : | C10H6BrF | Boiling Point : | No data available |
Linear Structure Formula : | - | InChI Key : | CAJAZWLCCNCVEY-UHFFFAOYSA-N |
M.W : | 225.06 | Pubchem ID : | 345397 |
Synonyms : |
|
Signal Word: | Warning | Class: | |
Precautionary Statements: | P261-P280-P305+P351+P338 | UN#: | |
Hazard Statements: | H302-H315-H319-H332-H335 | Packing Group: | |
GHS Pictogram: |
![]() |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With pyridine hydrogenfluoride; sodium nitrite; at 85℃; for 4h; | Commercially available 6-bromo-2-aminonaphthalene (100 mg, 0.45 mmol) in 4 mL of HF-pyridine was treated with sodium nitrite (101 mg, 1.35 mmol), aged to a thickly turbid mixture after 2 h, heated m a sealed tube at 85 0C for 2 h, the mixture cooled, and partitioned between chloroform and water. The organic phase was separated and concentrated in vacuo to provide the clean 6-bromo-2- fluoronaphthalene product. EXAMPLE 18 was prepared from this 6-bromo-2-fluoronaphthalene intermediate in a manner similar to EXAMPLE 17 above and illustrated in Scheme 5. The desired product was purified via preparative RPHPLC. 1H NMR (CD3OD, 600 MHz) delta 8.54 (d, 1H), 8 05 (dd, 1H), 7.81 (dd, 1H), 7.66-7.38 (m, 2H), 7.54 (dt, 1H), 7.46-7.44 (m, 2H), 7.24 (dt, 1H), 7 12 (t, 1H), 3.20 (t, 2H), 2.83 (t, 2H); LCMS m/z 338 (M++1). |