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Transition-Metal-Free Borylation of Aryl Bromide Using a Simple Diboron Source
Lim, Taeho ; Ryoo, Jeong Yup ; Han, Min Su JOC,2020,85(16):10966-10972. DOI: 10.1021/acs.joc.0c01065 PubMed ID: 32806093
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Abstract: In this study, we developed a simple transition-metal-free borylation reaction of aryl bromides. Bis-boronic acid (BBA), was used, and the borylation reaction was performed using a simple procedure at a mild temperature. Under mild conditions, aryl bromides were converted to arylboronic acids directly without any deprotection steps and purified by conversion to trifluoroborate salts. The functional group tolerance was considerably high. The mechanism study suggested that this borylation reaction proceeds via a radical pathway.
Purchased from AmBeed: 20469-65-2 ; 13675-18-8 ; 2564-83-2 ; 872-31-1 ; 192863-35-7 ; 871231-46-8 ; 192863-36-8 ; 6793-92-6 ; 3972-65-4 ; 2398-37-0 ; 850623-47-1 ; 705254-31-5 ; 580-13-2 ; 2635-13-4 ; 623-12-1 ; 1015082-71-9 ; 52415-29-9 ; 23145-07-5 ; 619-42-1 ; 99-90-1 ; 192863-37-9 ; 578-57-4 ; 407-14-7 ; 216434-82-1 ; 668984-08-5 ; 423118-47-2 ; 108-85-0 ; 252726-24-2 ; 101-55-3 ; 850623-36-8 ; 4923-87-9 ; 1394827-04-3 ; 850623-42-6 ; 438553-44-7 ; 460-00-4 ; 1187951-62-7 ; 705254-34-8 ; 111-83-1 ; 929626-22-2 ; 111-83-1 ; 906007-40-7 ; 1443282-44-7 ; 1000160-76-8 ; 1111733-01-7 ; 99-90-1 ...More
CAS No. : | 423118-47-2 | MDL No. : | MFCD06659940 |
Formula : | C10H13BF3K | Boiling Point : | No data available |
Linear Structure Formula : | - | InChI Key : | RQPOMNZPBPIWDB-UHFFFAOYSA-N |
M.W : | 240.12 | Pubchem ID : | 23687452 |
Synonyms : |
|
Signal Word: | Danger | Class: | 8 |
Precautionary Statements: | P280-P305+P351+P338-P310 | UN#: | 3261 |
Hazard Statements: | H314 | Packing Group: | Ⅱ |
GHS Pictogram: |
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