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Ruthenium tris(2,2,6,6-tetramethyl-3,5-heptanedionate) catalyzed synthesis of vinyl carbamates using carbon dioxide, amines and alkynes

Paper ID Volume ID Publish Year Pages File Format Full-Text
52033 46862 2008 5 PDF Available
Title
Ruthenium tris(2,2,6,6-tetramethyl-3,5-heptanedionate) catalyzed synthesis of vinyl carbamates using carbon dioxide, amines and alkynes
Abstract

Ruthenium tris(2,2,6,6-tetramethyl-3,5-heptanedionate): a structurally well defined O-containing transition metal complex is reported as an efficient catalyst for regioselective synthesis of vinyl carbamates using carbon dioxide, secondary amines and alkynes. The effects of different reaction parameters like catalyst screening, solvent, temperature and pressure on the reaction system were investigated. The protocol was applicable to aliphatic/aromatic alkynes and secondary amines providing good to excellent yields of desired products.

Keywords
Ruthenium; Carbon dioxide; Alkynes; Secondary amines; Vinyl carbamates
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Ruthenium tris(2,2,6,6-tetramethyl-3,5-heptanedionate) catalyzed synthesis of vinyl carbamates using carbon dioxide, amines and alkynes
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 9, Issue 10, 10 June 2008, Pages 2068–2072
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
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Price was $35.95
You save - $31
Price after discount Only $4.95
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Full-text PDF Download
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