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Synthesis of Cyclophanes with Planar and Helical Chirality

✍ Scribed by Liu, Xiao; Ma, Yudao; Duan, Wenzeng; He, Fuyan; Zhao, Lei; Song, Chun

Book ID: 126115914
Publisher: American Chemical Society
Year: 2011
Tongue: English
Weight: 955 KB
Volume: 76
Category: Article
ISSN: 0022-3263
DOI: 10.1021/jo102538y

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125 MHz, CDCl 3 , 258C, TMS): d ¼ 150.0 (d), 148.1 (s), 141.6 (s), 137.8 (s), 134.8 (d), 130.5 (d), 128.9 (s), 127.3 (d), 126.6 (s), 120.5 (s), 115.4 (d), 113.7 (d), 81.9 (s), 75.4 (s), 50.6 (t), 29.6 (t), 20.2 (t), 13.9 ppm (q); MS (ES) 1328.5 (6) [M þ ÀPF 6 ], 342.1 (10), 186.2 (24).