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DOI:
10.1055/sos-SD-023-00394
Tidwell, T. T., Science of Synthesis, (2006) 23, 393.
Photolysis of benzoic phenylacetic anhydride (9, R1 = H) in acetonitrile gives phenylketene (10, R1 = H) in 70% yield, as determined by trapping with methanol.[38] This reaction is proposed to proceed through a Norrish type II process (Scheme 3). Benzoic diphenylacetic anhydride (9, R1 = Ph) reacts similarly, giving diphenylketene (10, R1 = Ph) in 50% yield.[38]
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References
| [38] | Meee, M. M.; Meeee, M. M., M. Me. Meee. Mee., (8888) 888, 88. |
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