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Cyclization-carbonylation-cyclization coupling reaction of propargyl ureas with palladium(II)-bisoxazoline catalyst.

ABSTRACT: The cyclization-carbonylation-cyclization coupling reaction (CCC-coupling reaction) of propargyl ureas catalyzed by Pd(II)(box) complexes afforded symmetrical ketones bearing two 2-amino-2-oxazoline groups in good to moderate yields.

SUBMITTER: Kusakabe T 

PROVIDER: S-EPMC6268340 | biostudies-literature | 2012 Aug

REPOSITORIES: biostudies-literature

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Cyclization-carbonylation-cyclization coupling reaction of propargyl ureas with palladium(II)-bisoxazoline catalyst.

Kusakabe Taichi T   Kawaguchi Koujiro K   Kawamura Miya M   Niimura Naohiko N   Shen Rong R   Takayama Hiroyuki H   Kato Keisuke K  

Molecules (Basel, Switzerland) 20120802 8

The cyclization-carbonylation-cyclization coupling reaction (CCC-coupling reaction) of propargyl ureas catalyzed by Pd(II)(box) complexes afforded symmetrical ketones bearing two 2-amino-2-oxazoline groups in good to moderate yields. ...[more]

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