2 article(s) from Pipiak, Paulina
- Full Research Paper
- Published 08 Sep 2017
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Scheme 1: Reactions of diphenyl and phenyl selenophen-2-yl thioketones with diazomethane (CH2N2; Sel = seleno...
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Scheme 2: Reaction of diaryl thioketones with trimethylsilyldiazomethane (TMS-CHN2).
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Scheme 3: Formation of tetraaryl/hetarylethenes 9 from the reaction of TMS-CHN2 with diaryl/hetaryl thioketon...
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Scheme 4: Synthesis of dibenzofulvenes 9g–k.
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Scheme 5: a) Mechanistic explanation for formation of ethenes 9 from dithiolanes of type 6 and b) desilylatio...
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- Full Research Paper
- Published 14 Apr 2016
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Scheme 1: ‘Head-to-head dimerization’ of diarylthioketone S-methanides 3a,b leading to 2,2,3,3-tetrasubstitut...
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Scheme 2: Diradical nature of the reactive intermediate 3c in the reaction of phenyl selenophen-2-yl thioketo...
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Scheme 3: Formation of thiiranes 8 and/or 1,3-dithiolanes 10 in the reaction of aryl/aryl, aryl/hetaryl and d...
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Scheme 4: Proposed competitive mechanisms in the reactions of aryl/hetaryl and dihetaryl thioketones 1 with 2...
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