Synthesis of 4-tert-Butyl-1,1-dimethylindan and 7-tert-Butyl-3,3-dimethyl-1-indanone and a Comparison of Isomers

DOI: 10.1021/jo00341a032

Source and publish data:

Journal of Organic Chemistry p. 342 - 346 (1982)

Update date:2022-08-04

Topics:

Authors:

Eisenbraun, Edmund J.

Harms, Weldon M.

Palaniswamy, Venkatapuram A.

Chen, Hoffman H.

Porcaro, Peter J.

et al. et al.

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Article abstract of DOI:10.1021/jo00341a032

4-tert-Butyl-1,1-dimethylindan was synthesized to help establish the identity of products (5- and 6-tert-butyl-1,1-dimethylindan as minor and major products, respectively) from the sulfuric acid catalyzed condensation of tert-butylbenzene and isoprene.NMR (1H and 13C) studies of these hydrocarbons and their corresponding indanones, obtained through chromic acid oxidation, provided structural proof.Gated decoupling experiments were crucial to complete assignment.

Full text of DOI:10.1021/jo00341a032

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