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New Process for the Sulfonation of Phosphane Ligands for Catalysts

✍ Scribed by Prof. Dr. Wolfgang A. Herrmann; Guido P. Albanese; Dr. Rainer B. Manetsberger; Dr. Peter Lappe; Dr. Helmut Bahrmann

Publisher
John Wiley and Sons
Year
1995
Tongue
English
Weight
362 KB
Volume
34
Category
Article
ISSN
0044-8249

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✦ Synopsis

COMMUNICATIONS

a little cold hexane to give [D,]-I (1.07 g. 3.1 mmol, 81 O h ) . "{'Hi N M R (C,H,): 6 = 4.2 (br, full width at half maximum = 6 Hz). General hydrobordtion procedure: To a suspension of HB(C,F,), (0.1 mmol) in dry benzene (0.6 mL) under an argon atmosphere was added the dried alkene or alkyne substrate (1 equtv) hy syringe. The mixture was sonicated for 30-60s and then shaken. The reaction progress was monitored by 'H NMR spectroscopy.

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