ZIB

Hits per page

hit 1 - 1 | 1 hit

Sorting

Electronic Resource

Langgestreckte Moleküle von Dispiro[5.1.5.2]-Typ (1992)

Boettcher, J. ; Hartmann, R. ; Vögtle, F.

Weinheim : Wiley-Blackwell

Berichte der deutschen chemischen Gesellschaft 125 (1992), S. 1865-1871

add to mindlist on the mindlist

Details

ISSN: 0009-2940

Keywords: Spiro compounds ; Liquid crystals ; Chemistry ; Inorganic Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology

Notes: Rod-Like Dispiro[5.1.5.2] CompoundsA number of symmetrically and unsymmetrically substituted spiro compounds were synthesized starting from the dispiro[5.1.5.2]trione 1. The trans-trans isomers of 2, 3, 6-10, and 11 were separated from the cis-cis and cis-trans isomers. From the trispiro compound 4 derivatives bearing differing substituents were synthesized. The tetraspiro compounds 5 were obtained in one step. Some of the compounds functionalized with flexible sidegroups show narrow liquid-crystal phases.

Additional Material: 1 Tab.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/cber.19921250813

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

hit 1 - 1 | 1 hit