Metacyclophanes and Related Compounds. 24. Preparation and Reaction of Trimethyl- and Tetramethylmetacyclophane

DOI: 10.1021/jo00272a034

Source and publish data:

Journal of Organic Chemistry p. 2632 - 2638 (1989)

Update date:2022-08-03

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Authors:

Tashiro, Masashi

Watanabe, Tetsuya

Tsuge, Akihiko

Sawada, Tsuyoshi

Mataka, Shuntaro

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Article abstract of DOI:10.1021/jo00272a034

8,16,24,32-Tetramethyl<2.2.2.2>- and 8,16,24-trimethyl<2.2.2>metacyclophane (9 and 10) were prepared by using the tert-butyl group as a positional protective group.Friedel-Crafts acylation of 9 and 10 afforded the corresponding ketones, 12 and 13, respect

Full text of DOI:10.1021/jo00272a034

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