Tailor-made synthesis of various backbone-substituted imidazolinium salts by triflic anhydride mediated intramolecular cyclisation.
نویسندگان
چکیده
We have found a Tf(2)O-mediated intramolecular cyclization reaction and have revealed an intriguing stereoselectivity and a regioselectivity during the preparation of intermediate alcohols, which allow for the tailor-made synthesis of various backbone-substituted imidazolinium salts, and structurally specific syn-4,5-disubstituted imidazolinium salts.
منابع مشابه
A facile preparation of backbone-substituted, functionalized and chiral imidazolinium salts.
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ورودعنوان ژورنال:
- Chemical communications
دوره 48 73 شماره
صفحات -
تاریخ انتشار 2012