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Chemical Structure| 1339953-35-3 Chemical Structure| 1339953-35-3

Structure of 1339953-35-3

Chemical Structure| 1339953-35-3

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Product Details of [ 1339953-35-3 ]

CAS No. :1339953-35-3
Formula : C24H32BNO2
M.W : 377.33
SMILES Code : CC1(C)C(C)(C)OB(C2=CC(N(CCCCCC)C3=C4C=CC=C3)=C4C=C2)O1

Safety of [ 1339953-35-3 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319
Precautionary Statements:P501-P270-P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330

Application In Synthesis of [ 1339953-35-3 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 1339953-35-3 ]

[ 1339953-35-3 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 864550-95-8 ]
  • [ 61676-62-8 ]
  • [ 1339953-35-3 ]
YieldReaction ConditionsOperation in experiment
71% n-BuLi (2.5 M in hexanes, 1.9 mL, 4.6 mmol) was added drop-wise to a solution of <strong>[864550-95-8]2-bromo-9-hexylcarbazole</strong> (1.3 g, 3.8 mmol) in dry THF (25 mL) at -78 C over 0.5 h. The reaction was stirred at -78 C for 2 h, then 2-isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (7.5 mmol, 1.5 mL) was added and the reaction was allowed stir at rt for 18 h. The milky solution was then poured onto iced H2O and extracted using diethylether. The organic layer was then washed with saturated NaCl and dried over Na2SO4. Solvents were removed in vacuo and the yellow oily residue was recrystallized from ethanol to give white crystals (1.01 g, 71%, 2.7 mmol). Mp=86 C; 1H NMR (400 MHz, CDCl3): δH=0.92 (t, 3JH-H=13.8 Hz, 3H, CH3), 1.31-1.34 (m, 6H, CH2), 1.45 (s, 12H, CH3), 1.86-1.92 (m, 2H, CH2), 4.37 (t, 3JH-H=14.6 Hz, 2H, CH2), 7.25 (t, 3JH-H=14.5 Hz, 1H, carbazole-H), 7.45 (d, 3JH-H=8.2 Hz, 1H, carbazole-H), 7.51 (t, 3JH-H=15.1 Hz, 1H, carbazole-H), 7.72 (d, 1H, 3JH-H=7.8 Hz, 1H, carbazole-H), 7.93 (s, 1H, carbazole-H), 8.13 (d, 3JH-H=3.0 Hz, 1H, carbazole-H), 8.15 (d, 3JH-H=3.0 Hz, 1H, carbazole-H) ppm; 13C NMR (100 MHz, CDCl3): δC=13.6, 22.1, 24.5, 26.5, 28.6, 31.2, 42.5, 83.3, 108.4, 114.6, 118.2, 119.2, 120.1, 124.5, 125.7, 139.5, 140.5 ppm; FT-IR (ATR): ν=2961, 2928, 2859, 1624, 1560, 1497, 1477, 1436, 1363, 1334, 1270, 1255, 1236, 1141, 1081, 966, 927, 854, 748, 732, 687 cm-1; HRMS (ESI+) [C24H32NO2+H]: calcd 378.2604, found 378.2606.
 

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