A new photochromic tetrahydroindolizine.
نویسندگان
چکیده
The title compound, dimethyl 10b'-(4-fluorostyryl)-8',9'-dimethoxy-4-nitro-5',6'-dihydrospiro[9H-fluorene-9,1'(10b'H)-pyrrolo[2,1-a]isoquinoline]-2',3'-dicarboxylate, C38H31FN2O8, is a new photochromic tetrahydroindolizine. One of the C-C bonds at the spiro C atom is very long [1.630 (2) A], thus explaining the photochromic behaviour.
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ورودعنوان ژورنال:
- Acta crystallographica. Section C, Crystal structure communications
دوره 60 Pt 7 شماره
صفحات -
تاریخ انتشار 2004