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| | POTASSIUM 3-THIOPHENETRIFLUOROBORATE Basic information |
| | POTASSIUM 3-THIOPHENETRIFLUOROBORATE Chemical Properties |
| RTECS | ED3367500 | | storage temp. | Store under Nitrogen | | form | Powder | | color | White to off-white | | InChI | 1S/C4H3BF3S.K/c6-5(7,8)4-1-2-9-3-4;/h1-3H;/q-1;+1 | | InChIKey | ULOOPHJJEPUNNH-UHFFFAOYSA-N | | SMILES | [K+].F[B-](F)(F)c1ccsc1 | | CAS DataBase Reference | 192863-37-9 |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | HS Code | 2934999090 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| | POTASSIUM 3-THIOPHENETRIFLUOROBORATE Usage And Synthesis |
| Uses | Potassium 3-thiophenetrifluoroborate can be used as a reactant to prepare:
- Methyl 3-amino-6-(thien-3-yl)thieno[3,2-b]pyridine-2-carboxylate by reacting with 6-bromothieno[3,2-b]pyridine.
- Thiophene derivatives via Suzuki-Miyaura cross-coupling reaction with aryl halides using palladium complex as a catalyst.
- 2-(Thiophen-3-yl)-3,1,2-benzoxazaborininone and 2-(thiophen-3-yl)-1,3,2-benzoxazaborininone by treating with 2-aminobenzoic acid and 2-hydroxybenzamide, respectively.
| | General Description | Potassium 3-thiophenetrifluoroborate is a nucleophilic boronated coupling reagent used to construct a C-C bond by reacting with aryl halides in the presence of a catalyst or under thermal conditions. |
| | POTASSIUM 3-THIOPHENETRIFLUOROBORATE Preparation Products And Raw materials |
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