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4,6-Di-tert-butyl-2,8-dimeth-oxy-dibenzo[b,d]furan.

ABSTRACT: In the title compound, C(22)H(28)O(3), the dihedral angle between the benzene rings is 3.47?(13)° and the five-membered furan ring is essentially planar with a largest deviation of 0.0052?(14)?Å. The Csp(2)-Csp(2) bond length between the two benzene rings [1.443?(3)?Å] is considerably shorter than those between the benzene and tertiary C atoms [1.538?(3) and 1.530?(3)?Å], which are sp(2)-sp(3) hybridized. C-H?? inter-actions involving the furan and benzene rings are found in the crystal structure.

SUBMITTER: Chung D

PROVIDER: S-EPMC3239001 | biostudies-literature | 2011 Dec

REPOSITORIES: biostudies-literature

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4,6-Di-tert-butyl-2,8-dimeth-oxy-dibenzo[b,d]furan.

Chung Dayeon D Otgonbaatar Enkhzul E Son Seok Hwan SH Chung Minchul M Kwak Chee-Hun CH

Acta crystallographica. Section E, Structure reports online 20111119 Pt 12

In the title compound, C(22)H(28)O(3), the dihedral angle between the benzene rings is 3.47 (13)° and the five-membered furan ring is essentially planar with a largest deviation of 0.0052 (14) Å. The Csp(2)-Csp(2) bond length between the two benzene rings [1.443 (3) Å] is considerably shorter than those between the benzene and tertiary C atoms [1.538 (3) and 1.530 (3) Å], which are sp(2)-sp(3) hybridized. C-H⋯π inter-actions involving the furan and benzene rings are found in the crystal structur ...[more]

PMID: 22199850

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