Pt-Catalyzed Cyclization/1,2-Migration for the Synthesis of Indolizines, Pyrrolones, and Indolizinones
نویسندگان
چکیده
منابع مشابه
nano-rods zno as an efficient catalyst for the synthesis of chromene phosphonates, direct amidation and formylation of amines
چکیده ندارد.
Silver-catalyzed cyclization of 2-pyridyl alkynyl carbinols with isocyanides: divergent synthesis of indolizines and pyrroles.
Divergent syntheses of indolizines and 2,4-disubstituted pyrroles by the silver-catalyzed cyclization of 2-pyridyl alkynyl carbinols with isocyanides are reported. These methods provide an effective route to highly functionalized indolizines and 2,4-disubstituted pyrroles in good to excellent yields. The 2,4-disubstituted pyrroles are synthesized by an unprecedented regioselective [3+2] cycload...
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A direct and regioselective C1-acyloxylation of indolizines was developed via palladium-catalyzed C-H functionalization. A series of indolizines were successfully acyloxylated at the C1 position with the tolerance of a broad range of functional groups. In this reaction, high regioselectivity was achieved in the absence of a directing group. This work represents the first example of indolizine a...
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ژورنال
عنوان ژورنال: Organic Letters
سال: 2007
ISSN: 1523-7060,1523-7052
DOI: 10.1021/ol0701971