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Volumn 22, Issue 16, 2003, Pages 3313-3315

Improved synthesis of potassium (trifluoromethyl)trifluoroborate [K(CF 3BF3)]

Author keywords

[No Author keywords available]

Indexed keywords

POTASSIUM COMPOUNDS; PURIFICATION; SYNTHESIS (CHEMICAL);

EID: 0042575672     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om0302645     Document Type: Article
Times cited : (32)

References (53)
  • 1
    • 0026501144 scopus 로고
    • 2 and the highly reactive difluorocarbene. For reviews of perfluorinated organometallics see: (a) Burton, D. J.; Yang, Z.-Y. Tetrahedron 1992, 48, 189-275.
    • (1992) Tetrahedron , vol.48 , pp. 189-275
    • Burton, D.J.1    Yang, Z.-Y.2
  • 34
    • 0000141045 scopus 로고    scopus 로고
    • For rhodium-catalyzed conjugate additions see: (g) Batey, R. A.; Thadani, A. N. Org. Lett. 1999, 1, 1683-1686.
    • (1999) Org. Lett. , vol.1 , pp. 1683-1686
    • Batey, R.A.1    Thadani, A.N.2
  • 50
    • 0043229980 scopus 로고    scopus 로고
    • note
    • It is important to use only 1 equiv of potassium fluoride in the first step. If more than 1 equiv of KF is used, potassium fluoride will be present upon addition of aqueous HF, will generate KHF2, and will deter the complete fluorination of the "ate" complex.
  • 51
    • 0001765406 scopus 로고
    • Paweleke, G. J. Fluorine Chem. 1989, 42, 429. The reaction is high yielding but necessitates high-pressure equipment in order to be economical in bulk scale. Costs to industrial companies must be considerably lower than retail prices.
    • (1989) J. Fluorine Chem. , vol.42 , pp. 429
    • Paweleke, G.1
  • 52
    • 0042728720 scopus 로고    scopus 로고
    • note
    • The reaction times have not been optimized, especially the fluorination step, which is likely complete within a few hours.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.