![](/CAS/GIF/151361-87-4.gif)
1-ETHYNYL-3 5-DIFLUOROBENZENE 97 synthesis
- Product Name:1-ETHYNYL-3 5-DIFLUOROBENZENE 97
- CAS Number:151361-87-4
- Molecular formula:C8H4F2
- Molecular Weight:138.11
![(3 5-DIFLUOROPHENYLETHYNYL)TRIMETHYLSIL&](/CAS/GIF/445491-09-8.gif)
445491-09-8
25 suppliers
$88.40/5g
![1-ETHYNYL-3 5-DIFLUOROBENZENE 97](/CAS/GIF/151361-87-4.gif)
151361-87-4
100 suppliers
$15.00/100mg
Yield: 79%
Steps:
24.b b
b 1-Ethynyl-3,5-difluoro-benzene The title compound was synthesised from (3,5-difluoro-phenylethynyl)-trimethyl-silane using the procedure described in Example 23, step (b), in 79% yield. 1H NMR (CDCl3) δ7.04-6.97 (m, 211), 6.85-6.80 (m, 1H), 3.14 (s, 1H).
References:
3-Dimensional Pharmaceuticals, Inc. US2002/169200, 2002, A1
![1-Bromo-3,5-difluorobenzene](/CAS/GIF/461-96-1.gif)
461-96-1
476 suppliers
$6.00/10g
![Trimethylsilylacetylene](/CAS/GIF/1066-54-2.gif)
1066-54-2
467 suppliers
$9.00/10g
![1-ETHYNYL-3 5-DIFLUOROBENZENE 97](/CAS/GIF/151361-87-4.gif)
151361-87-4
100 suppliers
$15.00/100mg
![1-Bromo-3,5-difluorobenzene](/CAS/GIF/461-96-1.gif)
461-96-1
476 suppliers
$6.00/10g
![1-ETHYNYL-3 5-DIFLUOROBENZENE 97](/CAS/GIF/151361-87-4.gif)
151361-87-4
100 suppliers
$15.00/100mg
![3,5-Difluorobenzaldehyde](/CAS/GIF/32085-88-4.gif)
32085-88-4
261 suppliers
$19.00/25g
![1-ETHYNYL-3 5-DIFLUOROBENZENE 97](/CAS/GIF/151361-87-4.gif)
151361-87-4
100 suppliers
$15.00/100mg