✦ LIBER ✦

Amine adducts of bis(trifluoromethyl)borane, (CF3)2BH, crystal and molecular structure of (CF3)2BH·NMe2CH2Ph

✍ Scribed by D.J. Brauer; G. Pawelke

Publisher: Elsevier Science
Year: 1995
Tongue: English
Weight: 453 KB
Volume: 486
Category: Article
ISSN: 0022-328X
DOI: 10.1016/0022-328x(94)05036-b

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

[2 + 3] Cycloaddition reactions of dimet

[2 + 3] Cycloaddition reactions of dimethylamino-bis(trifluoromethyl)borane, (CF3)2BNMe2, with nitrile oxides, nitrones and Me2CSO2. Crystal and molecular structure of (CF3)2B-NMe2-tBuCNO and (CF3)2BNMe2CMe2(O)O

✍ David J. Brauer; Hans Bürger; Gottfried Pawelke; Jürgen Rothe 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 814 KB

[2 + 2 Cycloaddition reactions of dialky

[2 + 2 Cycloaddition reactions of dialkylaminobis(trifluoromethyl)boranes with isocyanates and isothiocyanates. Crystal structures of (CF32BNMe2CONtBu, (CF32BNMe2CSNtBu, (CF32BNPhC(NMe2)S and (CF3)2BNMeC(NEt2)OCONMe

✍ A. Ansorge; D.J. Brauer; H. Bürger; F. Dörrenbach; T. Hagen; G. Pawelke; W. Weut 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 977 KB

Difluoromethylation of Amines with Zn(CF

Difluoromethylation of Amines with Zn(CF3)Br · 2 CH3CN, Cd(CF3)2 · 2 CH3CN and the System Bi(CF3)3/AlCl3

✍ S. V. Pasenok; N. V. Kirij; Yu. L. Yagupolskii; D. Naumann; W. Tyrra; A. Fitzner 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 German ⚖ 93 KB 👁 1 views

The reactions of Zn(CF 3 )Br ´2 CH 3 CN, Cd(CF 3 ) 2 ´2 CH 3 CN or Bi(CF 3 ) 3 /AlCl 3 with tertiary amines lead to the formation of quaternary ammonium salts of the general formula [R 3 NCF 2 H]X. The reaction of 4-N,N-dimethylaminopyridine with Zn(CF 3 )Br ´2 CH 3 CN yields (Ndifluoromethyl)-4-N,N

Gas phase molecular structure of bis(tri

Gas phase molecular structure of bis(trifluoromethyl). mercury (CF3)2 Hg

✍ Heinz Oberhammer 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 476 KB

The crystal and molecular structure of t

The crystal and molecular structure of tricyclohexylphosphine-(trimethylsilyl)borane CY3P·BH2SiMe3

✍ Annette Blumenthal; Peter Bissinger; Hubert Schmidbaur 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 416 KB

Fluoroborates by Cleavage of Trimethylam

Fluoroborates by Cleavage of Trimethylamine-bis(trifluoromethyl)boranes with NEt3 × 3 HF. Structures of C6F5(CF3)2B · NMe3, K[C6H5CH2(CF3)2BF], and K[C6H5(CF3)2BF]

✍ David J. Brauer; Hans Bürger; Regina Hübinger; Gottfried Pawelke 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 German ⚖ 183 KB 👁 1 views

Trimethylamine-bis(trifluoromethyl) boranes R(CF 3 ) 2 B ´NMe 3 (R = cis/trans-CF 3 CF=CF (1/2), HCºC (3), H 2 C=CH (4), C 2 H 5 (5), C 6 H 5 CH 2 (6), C 6 F 5 (7), C 6 H 5 (8)) react with NEt 3 ´3 HF depending on the nature of R at 155±200 °C under replacement of the trimethylamine ligand to form