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Your search keyword '"TiCl4"' showing total 3 results
Start Over Descriptor "TiCl4" Publisher georg thieme verlag stuttgart
3 results on '"TiCl4"'

1. Intramolecular Mizoroki–Heck Reaction of 2-Thiosubstituted Acrylates for the Synthesis of 3-Substituted Benzo[b]thiophene-2-carboxylates.

Author

Se Hun Kwak, Su-Jeong Lim, Hyun-Jeong Yoo, Ji-Eun Ha, and Young-Dae Gong

Subjects
*HECK reaction, *ACRYLATES, *CARBOXYLATES, *CHEMICAL synthesis, *ALDOL condensation, *TITANIUM tetrachloride
Abstract

3-Substituted 2-(phenylthio)acrylates prepared from aldol condensation using titanium tetrachloride were employed to synthesize benzo[b]thiophenes. The acrylates containing aryls and alkyls generated the desired benzo[b]thiophenes in reasonable yields under the optimized Heck condition, but acrylates having heteroaryls gave the desired products in poor yields or no products under the condition. [ABSTRACT FROM AUTHOR]

Published
2016
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2. High-Yielding and Rapid Carbon-Carbon Bond Formation from Alcohols: Allylation by Means of TiCl4.

Author

Hassner, Alfred and Reddy Bandi, Chennakesava

Subjects
*CARBON-carbon bonds synthesis, *ALLYLATION, *ALLYL alcohol, *BENZYL alcohol, *ALLYL group, *CHEMICAL reactions
Abstract

TiCl4 efficiently promotes high yield (80-99%) replacement of OH in tertiary, benzylic, and allylic alcohols, and even non-activated secondary alcohols, by an allyl group. The reaction usually proceeds within minutes at room temperature. [ABSTRACT FROM AUTHOR]

Published
2013
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3. High-Yielding and Rapid Carbon-Carbon Bond Formation from Alcohols: Allylation by Means of TiCl4.

Author

Hassner, Alfred and Reddy Bandi, Chennakesava

Subjects
CARBON-carbon bonds synthesis, ALLYLATION, ALLYL alcohol, BENZYL alcohol, ALLYL group, CHEMICAL reactions
Abstract

TiCl4 efficiently promotes high yield (80-99%) replacement of OH in tertiary, benzylic, and allylic alcohols, and even non-activated secondary alcohols, by an allyl group. The reaction usually proceeds within minutes at room temperature. [ABSTRACT FROM AUTHOR]

Published
2013
Full Text
View/download PDF

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