Synthesis and structure of 1′,4′-diphenyl-1a,1′,4′,4′′,5′′,9b-hexahydro-2′′H-dispiro[cyclopropa[l]phenanthrene-1,2′-[1,4]epoxynaphthalene-3′,3′′-thiophene]

IF 0.6 Q4 CRYSTALLOGRAPHY

Acta Crystallographica Section E: Crystallographic Communications Pub Date : 2025-06-01 DOI:10.1107/S2056989025004104

Yuewei Wen , Dasan M. Thamattoor

引用次数: 0

Abstract

The title compound was inadvertently prepared as a Diels–Alder adduct between 1,3-diphenylisobenzofuran and 3-(1a,9 b-dihydro-1H-cyclopropa[l]phenanthren-1-ylidene)tetrahydrothiophene. A combination of fused, bridged, and spirocyclic ring systems are all featured within a single molecular structure of this highly crowded polycyclic compound.

The title compound, C₃₉H₃₀OS, was inadvertently prepared as a Diels–Alder adduct between 1,3-diphenylisobenzofuran and 3-(1a,9b-dihydro-1H-cyclopropa[l]phenanthren-1-ylidene)tetrahydrothiophene. A combination of fused, bridged, and spirocyclic ring systems are all featured within a single molecular structure of this highly crowded polycyclic compound.

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1′，4′-二苯基-1a，1′，4′，4′，5′，9b-六氢-2′-h -二螺-[环丙[1]菲-1,2′-[1,4]对氧萘-3′，3′-噻吩]的合成与结构

标题化合物C39H30OS是在1,3-二苯基-异苯呋喃和3-（1a，9b-二氢- 1h -环丙[1]菲-1-基二烯）四氢噻吩之间无意中制备的Diels-Alder加合物。在这种高度拥挤的多环化合物的单一分子结构中，融合环、桥接环和螺旋环系统的组合都具有其特点。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Acta Crystallographica Section E: Crystallographic Communications Chemistry-Chemistry (all)

CiteScore

1.90

自引率

0.00%

发文量

351

审稿时长

3 weeks

期刊介绍： Acta Crystallographica Section E: Crystallographic Communications is the IUCr''s open-access structural communications journal. It provides a fast, simple and easily accessible publication mechanism for crystal structure determinations of inorganic, metal-organic and organic compounds. The electronic submission, validation, refereeing and publication facilities of the journal ensure rapid and high-quality publication of fully validated structures. The primary article category is Research Communications; these are peer-reviewed articles describing one or more structure determinations with appropriate discussion of the science.

Synthesis and structure of 1′,4′-diphenyl-1a,1′,4′,4′′,5′′,9b-hexa­hydro-2′′H-di­spiro­[cyclopropa[l]phenanthrene-1,2′-[1,4]ep­oxy­naphthalene-3′,3′′-thio­phene]

Abstract

Synthesis and structure of 1′,4′-diphenyl-1a,1′,4′,4′′,5′′,9b-hexahydro-2′′H-dispiro[cyclopropa[l]phenanthrene-1,2′-[1,4]epoxynaphthalene-3′,3′′-thiophene]