First example of a heterobimetallic ‘Pd–Sn’ catalyst for direct activation of alcohol: efficient allylation, benzylation and propargylation of arenes, heteroarenes, active methylenes and allyl-Si nucleophiles

Arenes, heteroarenes, 1,3-dicarbonyls and organosilicon nucleophiles undergo highly efficient alkylation with allylic, propargylic and benzylic alcohols in the presence of a new 'Pd-Sn' bimetallic catalyst in nitromethane; water being the sole byproduct. The plausible mechanism of alkylati...

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Bibliographic Details
Published inOrganic & biomolecular chemistry Vol. 10; no. 23; pp. 4537 - 4542
Main Authors Das, Debjit, Pratihar, Sanjay, Roy, Ujjal Kanti, Mal, Dipakranjan, Roy, Sujit
Format Journal Article
LanguageEnglish
Published CAMBRIDGE Royal Soc Chemistry 21.06.2012
Subjects
Chemistry
Chemistry, Organic
Physical Sciences
Science & Technology
SUBSTITUTION
INSERTION
SECONDARY BENZYLATION
HETEROGENEOUS ADDITION
COMPLEXES
ALLENYLATION
AROMATICS
FRIEDEL-CRAFTS ALKYLATION
DERIVATIVES
INDOLES
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Summary:Arenes, heteroarenes, 1,3-dicarbonyls and organosilicon nucleophiles undergo highly efficient alkylation with allylic, propargylic and benzylic alcohols in the presence of a new 'Pd-Sn' bimetallic catalyst in nitromethane; water being the sole byproduct. The plausible mechanism of alkylation and the intermediacy of ether has been enumerated.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1477-0520
1477-0539
1477-0539
DOI:10.1039/c2ob25275a