Neospiroenones. Synthesis of 10,11-dimethoxy-1,6,6-trimethyl-5,6,8,12b- tetrahydrobenzo[d,f]indol-4(3H)-one and 10,11-dimethoxy-6,6-dimethyl- 1,5,6,12b-tetrahydrobenzo[d,f]indol-2(8H)-one

DOI: 10.1007/s11172-010-0229-6

Source and publish data:

Russian Chemical Bulletin p. 1248 - 1253 (2010)

Update date:2022-09-26

Topics:

Authors:

Shklyaev

El'Tsov El'Tsov

Rozhkova, Yu. S.

Kharitonova

Mayorova

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Article abstract of DOI:10.1007/s11172-010-0229-6

The three-component condensation of isobutyraldehyde, 3,4- dimethoxyphenylacetonitrile, and p-methylanisole or anisole in the presence of concentrated sulfuric acid affords neospiroenone systems.

Full text of DOI:10.1007/s11172-010-0229-6

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