TRIARYLMETHANOL HOSTS AND ANALOGS .8. CLATHRATE DESIGN FOR DIOXANE INCLUSION INVOLVING SINGLY BRIDGED TRIARYLMETHANOL HOSTS - SYNTHESIS, X-RAY CRYSTAL-STRUCTURES AND THERMAL STABILITIES OF 5 INCLUSION-COMPOUNDS

被引:27
作者
CSOREGH, I
WEBER, E
NASSIMBENI, LR
GALLARDO, O
DORPINGHAUS, N
ERTAN, A
BOURNE, SA
机构
[1] TECHN UNIV BERGAKAD FREIBERG,INST ORGAN CHEM,D-09596 FREIBURG,GERMANY
[2] UNIV CAPE TOWN,DEPT CHEM,RONDEBOSCH 7700,SOUTH AFRICA
来源
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1993年 / 10期
关键词
D O I
10.1039/p29930001775
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A series of singly bridged triarylmethanols, with different substituents and modified bridging units, form crystalline inclusion compounds with dioxane. X-ray diffraction studies revealed hydrogen bonds between host and guest in all these structures, and in one case also a host-to-host hydrogen bond. Most crystals contain either 1:1 or 2:1 hydrogen-bonded host-dioxane complexes, dependent on the structural parameters of the host molecule. With both host-guest and host-host hydrogen bonds present, 4:1 host-dioxane units are formed. Some structures accommodate additional dioxane guests which are held by van der Waals forces. The stabilities of the different dioxane clathrates were studied by thermal analysis.
引用
收藏
页码:1775 / 1782
页数:8
相关论文
共 22 条
[1]  
ATWOOD JL, 1991, INCLUSION COMPOUNDS, V5
[2]  
ATWOOD JL, 1991, INCLUSION COMPOUNDS, V4
[3]   COMPLEXATION WITH HYDROXY HOST COMPOUNDS .4. STRUCTURES AND THERMAL STABILITIES OF INCLUSION-COMPOUNDS WITH DIOXANE AS THE GUEST [J].
BOURNE, SA ;
JOHNSON, L ;
MARAIS, C ;
NASSIMBENI, LR ;
WEBER, E ;
SKOBRIDIS, K ;
TODA, F .
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1991, (11) :1707-1713
[4]   COMPLEXATION WITH HYDROXY HOST COMPOUNDS .1. STRUCTURES AND THERMAL-ANALYSIS OF A SUBEROL-DERIVED HOST AND ITS HOST GUEST COMPLEXES WITH DIOXANE AND ACETONE [J].
CAIRA, MR ;
NASSIMBENI, LR ;
NIVEN, ML ;
SCHUBERT, WD ;
WEBER, E ;
DORPINGHAUS, N .
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1990, (12) :2129-2133
[5]   VERSATILE PACKING MODES OF 9-SUBSTITUTED 9-FLUORENOLS - X-RAY CRYSTAL-STRUCTURES OF 9-METHYLFLUOREN-9-OL, 9-PHENYLFLUOREN-9-OL, 9-(1-NAPHTHYL)FLUOREN-9-OL AND 9-(2-BIPHENYLYL)FLUOREN-9-OL [J].
CSOREGH, I ;
CZUGLER, M ;
WEBER, E .
JOURNAL OF PHYSICAL ORGANIC CHEMISTRY, 1993, 6 (03) :171-178
[6]   ORGANIC CLATHRATE-FORMING COMPOUNDS AS HIGHLY SELECTIVE SENSOR COATINGS FOR THE GRAVIMETRIC DETECTION OF SOLVENT VAPORS [J].
EHLEN, A ;
WIMMER, C ;
WEBER, E ;
BARGON, J .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1993, 32 (01) :110-112
[7]  
EHLEN A, 1993, ANGEW CHEM, V105, P116
[8]   HYDROGEN-BONDS AS DESIGN ELEMENTS IN ORGANIC-CHEMISTRY [J].
ETTER, MC .
JOURNAL OF PHYSICAL CHEMISTRY, 1991, 95 (12) :4601-4610
[9]   ENCODING AND DECODING HYDROGEN-BOND PATTERNS OF ORGANIC-COMPOUNDS [J].
ETTER, MC .
ACCOUNTS OF CHEMICAL RESEARCH, 1990, 23 (04) :120-126
[10]  
KITAIGORODSKY AI, 1973, PHYSICAL CHEM, V29