Published November 15, 1995 | Version Published
Journal Article Open

An Indanyl Precursor to a Chiral Spiro Compound

Abstract

The dimer of α-indanylcarbene obtained after UV irradiation of the lithium salt of the tosylhydrazone of 1-indanone in benzene is trans-α,α'-dehydrobiindanyl, (C_9H_8)_2. The asymmetric unit is planar within ±0.02 Å; the two halves are related by a center of symmetry and joined by a double bond.

Additional Information

© 1995 International Union of Crystallography. Received 21 November 1994; accepted 25 April 1995. We thank Lawrence M. Henling for assistance in the data collection and in preparation of the manuscript.

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83048
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CaltechAUTHORS:20171107-161019800

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