Novel Strategies for the Synthesis and Crystallization of Electrophilic Dinuclear Cations: Solution and Solid-State Properties of [Re2(NCCH3)10][Mo6O19]2
✍ Scribed by Stacey N. Bernstein; Prof. Kim R. Dunbar
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- English
- Weight
- 417 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0044-8249
No coin nor oath required. For personal study only.
✦ Synopsis
Table . Selected physical data of compounds 2, 3, 10, 12, and 14-17. 2: M.P. 143°C; [ x ] ~ = -25.1 (C = 0.6, CHCI,); 'H NMR (CDCI,, TMS): 6 = 5.13 ( S , 5 1 . 2 = 0, 1 H ; HI); "C NMR (CDCI,, TMS): 6 = 96.2 (CI), 76.1, 75.8, 75.0 (C2,3,4). 69.3 (Bn), 64.3 (C5). 17.1 (C6). 3: M.P. 117-118°C; [alD = -58.0 ( C = 0.6, CHCI,); 'H NMR (CDCI,, TMS): 6 = 4.95 (d, Jl,2 = 1.6. 1 H; HI); NMR (CDCI,, TMS): 6 = 96.8 (Cl), 75.3 (C3), 72.7 (C4), 68.7 (C2), 66.3 (C5), 69.7 (Bn), 17.5 (C6). 10: [&ID = f6.7 (C = 0.3, CHCI,); 'H NMR (CDCI,, TMS): 6 = 5.33 (d, J , , , = 2.3, 1 H; Hl); NMR (CDCI,, TMS): 6 =125.0 (C,,,,,), 97.6 (Cl), 76.5, 75.4, 74.1 (IC, lC,2C;C2,3,4,5). 70.6,69.5(2Bn),49.1 (OMe),25,4(Me), 17.4 (C6).
12: [a], = -37.6 ( C = 0.4, CHCI,); 'H NMR (CDCI,, TMS): 6 = 4.86 (d, J1.2 = 2.1, 1H; Hl); "CNNMR(CDCI,,TMS): 6 =101.5(Cl), 78.8(C3). 75.5 (Bn), 74.5 (C4), 69.8 (Bn), 68.0 (C2), 67.5 (Bn), 66.7 (Bn), 66.4 (C5), 40.9 (CH,N), 29.8, 29.1, 23.4 (CH,), 16.9 (C6).
14: M-p. 21 1 "C; [&ID = +43.2 (c = 0.2, CHCI,); 'H NMR (CDCI,, TMS): 6 = 4 . 8 6 (d, J,,,=1.7, 1 H ; HI), 1.13 (d, J5,,=6.2, 3H; H6), 4.83 (d, J,..2. =7.7, 1 H ; HI'), 3.80 (s, 3H; COOMe), 1.46 (s, 3 H ; Me); "CNMR (CDCl,, TMS): 6 =101.6 (Cl'), 99.3 (C,,,,,,), 96.9 (CI), 75.0 (C4), 74.5 (C3), 72.6 (C3'), 72.2 (C2'), 72.0 (C4), 71.5 (C2), 69.8 (Bn), 66.7 (CS), 65.1 (C6), 66.0 (C5'), 52.8 (COOMe), 25.2 (Me), 17.4 (C6).
15: [ . I D = +31.3 (C = 0.2, CHCI,); 'H NMR (CDCI,, TMS): 6 = 6.23 (d, J,, 2 = 1.9, 1 H; HI), 1.17 (d, J5,, = 6.3,3H, H6), 4.86 (d, JI., = 7.7, 1 H ; HI'),