Photooxidation of arylmethyl bromides with mesoporous silica FSM-16

Organic Letters

Volumn 2, Issue 16, 2000, Pages 2455-2457

  Itoh, Akichika ^a   Kodama, Tomohiro ^a   Inagaki, Shinji ^b   Masaki, Yukio ^a  

^a GIFU PHARMACEUTICAL UNIVERSITY   (Japan)

^b Rd Management Section   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000131242     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol0061081     Document Type: Article

References (19)

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10. 2/g.
11. 2/g.
12. Itoh, A.; Kodama, T.; Inagaki, S.; Masaki, Y. Unpublished results.
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14. Typical procedure: In a Pyrex tube, a suspension of 4-tert-butylbenzyl bromide (1, 50 mg) and FSM-16 (100 mg) in dry acetone (5 mL) was irradiated externally at room temperature with a 400-W high-pressure mercury lamp for 30 h. FSM-16 was then filtered off and washed with ethyl acetate, and the filtrate was concentrated under reduced pressure. Pure 4-tert-butylbenzoic acid (2) (34 mg, 86%) was obtained after purification by preparative TLC.
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