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Updated: Jun 1, 2026
![Microwave-assisted One-pot Synthesis of N-succinimidyl-4-[18F]fluorobenzoate ([18F]SFB)](/_next/image?url=https%3A%2F%2Fcloudfront.jove.com%2FCDNSource%2Fteasers%2F2755.jpg&w=3840&q=50)
Microwave-assisted One-pot Synthesis of N-succinimidyl-4-[18F]fluorobenzoate ([18F]SFB)
Published on: June 28, 2011
5-Bromo-2,4,6-trimethyl-3-methyl-sulfinyl-1-benzofuran
Abstract:
In the title compound, C(12)H(13)BrO(2)S, there are two symmetry-independent mol-ecules, A and B, in the asymmetric unit. The crystal studied was an inversion twin with a 0.70 (2):0.30 (2) domain ratio. The methyl-sulfinyl group in mol-ecule B is disordered over two positions with site-occupancy factors fixed at 0.6 and 0.4. The crystal structure is stabilized by C-H⋯O hydrogen bonds and inter-molecular C-H⋯π inter-actions. In addition, the crystal structure exhibits C-Br⋯π inter-actions, with C-Br⋯Cg1 = 3.646 (8) Å where Cg1 is the centroid of the furan ring.
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