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首页> 外文期刊>Journal of chemical crystallography >The crystal and molecular structures of 9,10-dihydro-9, 10-ethano- and etheno-anthracenes
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The crystal and molecular structures of 9,10-dihydro-9, 10-ethano- and etheno-anthracenes

机译:9,10-二氢-9、10-乙炔和乙炔蒽的晶体和分子结构

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As part of our investigation on histamine receptor antagonists, the structures of two 9-10-dihydroanthracene derivatives are reported: 4. C22H28N2; hexagonal, P6(1); a = 10.014(1), c = 34.556(7) Angstrom; V = 3001.0(7)Angstrom(3); and Z = 6; 9: C19H19N: triclinic, P-1; a = 8.427(2), b = 12.806(3), c = 15.292(3) Angstrom, alpha = 70.27(3), beta = 80.83(3), gamma = 72.98(3)degrees; V = 1482.0(6) Angstrom(3); and Z = 4. All non-aromatic rings in both molecules adopt a similar conformation. However, the three six-membered rings in the etheno-anthracene structure adopt a more regular boat form in spite of two sp(2) carbon bridged atoms. [References: 8]
机译:作为我们对组胺受体拮抗剂的研究的一部分,报道了两种9-10-二氢蒽衍生物的结构:4. C22H28N2;六角形,P6(1); a = 10.014(1),c = 34.556(7)埃; V = 3001.0(7)埃(3); Z = 6; 9:C 19 H 19 N:三斜晶,P-1; a = 8.427(2),b = 12.806(3),c = 15.292(3)埃,alpha = 70.27(3),beta = 80.83(3),γ= 72.98(3)度; V = 1482.0(6)埃(3);且Z = 4。两个分子中的所有非芳族环均采用相似的构象。但是,尽管有两个sp(2)碳桥联原子,但在乙炔-蒽结构中的三个六元环仍采用更规则的船形。 [参考:8]

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