Highly regio- and chemoselective silylation of diethyl α-hydroxyphosphonates, alcohols and phenols in the presence of solid TiCl3(OTf) as a catalyst with hexamethyldisilazane (HMDS) at room temperature in the absence of solvent-Reference-Cited by-同舟云学术

Highly regio- and chemoselective silylation of diethyl α-hydroxyphosphonates, alcohols and phenols in the presence of solid TiCl3(OTf) as a catalyst with hexamethyldisilazane (HMDS) at room temperature in the absence of solvent

Published:2009-06 Issue:11 Volume:10 Page:1547-1550
ISSN:1566-7367
Container-title:Catalysis Communications
language:en
Short-container-title:Catalysis Communications

Author:

Firouzabadi Habib,Iranpoor Nasser,Farahi Soghra

Publisher

Elsevier BV

Subject

Process Chemistry and Technology,General Chemistry,Catalysis

Reference35 articles.

1. Synthetic methods and reactions. 159. Preparation of 1,2-diketones from nonenolizable aliphatic and aromatic acyl chlorides with diethyl 1-alkyl(aryl)-1-(trimethylsiloxy)-methanephosphonates

2. A New Type of P–C and C–C Bond Cleavage Reactions in α-Trimethylsilyloxy-β-oxo Phosphonates and α-Ethoxy-β-oxo Phosphonates. The Synthesis of Unsymmetrical α-Hydroxy Ketones Utilizing 1:1 Carbonyl Adducts of Diethyl Trimethylsilyl Phosphite with Benzaldehyde

3. A convenient method of ketone synthesis utilizing the reaction of diethyl trimethylsilyl phosphite with carbonyl compounds

4. α-Heterosubstituted phosphonate carbanions IX: diethyl 1-phenyl-1-trimethylsiloxymethane phosphonate as an acyl anion equivalent; A novel method for the preparation of α-hydroxyketones.

5. Silyl Phosphites. XVIII. Versatile Utility of α-(Trimethylsilyloxy)alkylphosphonates as Key Intermediates for Transformation of Aldehydes into Several Carbonyl Derivatives

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1. Mild and Efficient Tunable Brønsted Acidic Ionic Liquid Catalyzed O-Acetylation and O-Trimethylsilylation with Trimethylsilyl Acetate (TMSOAc) and Hexamethyldisilazane (HMDS);Catalysts;2021-07-07

2. Recent advances in catalytic silylation of hydroxyl‐bearing compounds: A green technique for protection of alcohols using Si–O bond formations;Applied Organometallic Chemistry;2020-12-26

3. TiCl2(OTf)-SiO2: A solid stable lewis acid catalyst for Michael addition of α-Aminophosphonates, Amines, Indoles and Pyrrole;Phosphorus, Sulfur, and Silicon and the Related Elements;2018-01-16

4. One-pot reaction of 2-formylbenzoates, hexamethyldisilazane, and diethyl phosphite in the presence of Yb(OTf) 3 : Synthesis of 3-phosphonate phthalides;Tetrahedron Letters;2017-05

5. Room temperature silylation of alcohols catalyzed by metal organic frameworks;Catalysis Science & Technology;2017