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2,2'-(9,9-Dioctyl-9H-fluorene-2,7-di-yl)bis-(4,4,5,5-tetra-methyl-1,3,2-dioxaborolane).

ABSTRACT: In the title compound, C(41)H(64)B(2)O(4), one of the five-membered rings has an envelope conformation, while the other, which may be affected by disorder, is nearly coplanar with the fluorene ring. The dihedral angle between the fluorene and dioxaborolane rings is 2.29?(1)°. Two of the methyl groups are disordered over two orientations in 0.67?(3):0.33?(3) and 0.568?(10):0.432?(10) ratios.

SUBMITTER: Huang L

PROVIDER: S-EPMC3239080 | biostudies-other | 2011 Dec

REPOSITORIES: biostudies-other

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2,2'-(9,9-Dioctyl-9H-fluorene-2,7-di-yl)bis-(4,4,5,5-tetra-methyl-1,3,2-dioxaborolane).

Huang Lin L

Acta crystallographica. Section E, Structure reports online 20111125 Pt 12

In the title compound, C(41)H(64)B(2)O(4), one of the five-membered rings has an envelope conformation, while the other, which may be affected by disorder, is nearly coplanar with the fluorene ring. The dihedral angle between the fluorene and dioxaborolane rings is 2.29 (1)°. Two of the methyl groups are disordered over two orientations in 0.67 (3):0.33 (3) and 0.568 (10):0.432 (10) ratios. ...[more]

PMID: 22199928

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9,9-Dioctyl-2,7-bis-(4,4,5,5-tetra-methyl-1,3,2-dioxaborolan-2-yl)-9H-fluorene.

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