Conformation of 1,4-dineopentyl-2,5-cis-diphenylpiperazine and its diammonium salts: remarkable change in conformation depending upon the counter anion.
نویسندگان
چکیده
The free base of 1,4-dineopentyl-2,5-diphenylpiperazine takes a chair conformation in CDCl3, while the conformation of its diammonium salts changes depending upon the counter anion.
منابع مشابه
Conformational difference between mono- and diprotonated cis-2,5-diphenylpiperazinium salts in the solid state.
Monohydrochlorides of cis-2,5-diphenylpiperazine assume a chair conformation, while the corresponding dihydrochlorides assume a boat form regardless of the substituent(s) at the nitrogen atom.
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ورودعنوان ژورنال:
- Chemical & pharmaceutical bulletin
دوره 49 5 شماره
صفحات -
تاریخ انتشار 2001