SOLID STATE PHOTOCHEMICAL SYNTHESIS OF A NOVEL HOST COMPOUND METHYL 4-(DI-3-INDOLYL) METHYLBENZOATE AND X-RAY CRYSTAL STRUCTURE OF ITS 1:1 INCLUSION COM-PLEX WITH ACETONE

<正> A novel host compound methyl 4-(di-3-indolyl) methylbenzoate p-CH3OCOC6H4CH (C8H6N)2(3) was prepared by irradiation of the mixed crystals of methyl p-formylbenzoate (1) and indole (2.). The crystal structure of 1:1 inclusion complex (3' ) formed by compound (3) and acetone has been examined by X-ray diffraction analysis. The crystal belongs to triclinic system, space group P1, with cell parameters: a = 9.902(3), b = 10. 626(2), c=12. 945(2) A , α=70. 69(2),β = 72.56(2), γ = 69. 53(2)°, V = 1177. 82(?)3, Mr = 438. 53, Z = 2, Dx = 1. 236g/ cm3, μ = 0. 75cm-1, F (000) = 464. The final R is 0. 041 for 2006 observed unique reflections. There are three main planes in one molecule of this compound, the dihedral angles between them are 62. 37°, 89. 12° and 83. 308, respectively.

SOLID STATE PHOTOCHEMICAL SYNTHESIS OF A NOVEL HOST COMPOUND METHYL 4-(DI-3-INDOLYL) METHYLBENZOATE AND X-RAY CRYSTAL STRUCTURE OF ITS 1:1 INCLUSION COM-PLEX WITH ACETONE

A novel host compound methyl 4-(di-3-indolyl) methylbenzoate p-CH3OCOC6H4CH (C8H6N)2(3) was prepared by irradiation of the mixed crystals of methyl p-formylbenzoate (1) and indole (2.). The crystal structure of 1:1 inclusion complex (3' ) formed by compound (3) and acetone has been examined by X-ray diffraction analysis. The crystal belongs to triclinic system, space group P1, with cell parameters: a = 9.902(3), b = 10. 626(2), c=12. 945(2) A , α=70. 69(2),β = 72.56(2), γ = 69. 53(2)°, V = 1177. 82(?)3, Mr = 438. 53, Z = 2, Dx = 1. 236g/ cm3, μ = 0. 75cm-1, F (000) = 464. The final R is 0. 041 for 2006 observed unique reflections. There are three main planes in one molecule of this compound, the dihedral angles between them are 62. 37°, 89. 12° and 83. 308, respectively.