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High-valent tin(IV) porphyrin, SnIV(TPP)(BF4)2, as an efficient catalyst for the ring-opening of epoxides

Paper ID Volume ID Publish Year Pages File Format Full-Text
52487 46875 2007 9 PDF Available
Title
High-valent tin(IV) porphyrin, SnIV(TPP)(BF4)2, as an efficient catalyst for the ring-opening of epoxides
Abstract

The new electron deficient tin(IV)tetraphenylporphyrinato tetrafluoroborate, [SnIV(tpp)(BF4)2], was used as an efficient catalyst for the alcoholysis, hydrolysis, and acetolysis of epoxides. Conversion of epoxides to thiiranes was also performed efficiently in the presence of this catalyst. This catalyst efficiently catalyzed conversion of epoxides to 1,3-dioxolanes. The results showed that replacing of BF4- with Cl− converts the tin(IV) porphyrin to an efficient Lewis acid.

Keywords
Epoxides; Ring-opening; Tin porphyrin; Electron deficient
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High-valent tin(IV) porphyrin, SnIV(TPP)(BF4)2, as an efficient catalyst for the ring-opening of epoxides
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 8, Issue 12, December 2007, Pages 2087–2095
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
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Price was $35.95
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