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Additions and Corrections, "Ferric Chloride in Acetic Anhydride. A Mild and Versatile Reagent for the Cleavage of Ethers"

✍ Scribed by Ganem, Bruce; Small, Jr., Vernon

Book ID: 127351743
Publisher: American Chemical Society
Year: 1975
Tongue: English
Weight: 141 KB
Volume: 40
Category: Article
ISSN: 0022-3263
DOI: 10.1021/jo00913a604

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📜 SIMILAR VOLUMES

Ferric chloride in acetic anhydide. Mild

Ferric chloride in acetic anhydide. Mild and versatile reagent for the cleavage of ethers

✍ Ganem, Bruce; Small, Vernon R. 📂 Article 📅 1974 🏛 American Chemical Society 🌐 English ⚖ 456 KB

Ferric chloride: a mild and versatile re

Ferric chloride: a mild and versatile reagent for the formation of 1,6-anhydro glucopyranoses

✍ Pedro O Miranda; Ignacio Brouard; Juan I Padrón; Jaime Bermejo 📂 Article 📅 2003 🏛 Elsevier Science 🌐 French ⚖ 322 KB

A novel method for the preparation of 1,6-anhydro glucopyranoses (mono-and disaccharides) utilizing anhydrous FeCl 3 as Lewis acid is described. Treatment of methyl 6-O-benzyl and 6-O-p-methoxybenzyl-a/b D-glucopyranosides derivatives with FeCl 3 in CH 2 Cl 2 at room temperature and 40°C afforded 1,

Ferric Chloride: A Mild and Versatile Re

Ferric Chloride: A Mild and Versatile Reagent for the Formation of 1,6-Anhydro Glucopyranoses.

✍ Pedro O. Miranda; Ignacio Brouard; Juan I. Padron; Jaime Bermejo 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 138 KB

ChemInform Abstract: Lithium Tetrafluoro

ChemInform Abstract: Lithium Tetrafluoroborate: A Mild and Efficient Reagent for the Cleavage of Dimethoxytrityl Ethers.

✍ Anqi Chen; Yong Zheng; Xinfeng Zhou 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 2 views

Lithium Tetrafluoroborate: A Mild and Efficient Reagent for the Cleavage of Dimethoxytrityl Ethers. -LiBF 4 is a mild and highly efficient reagent for the cleavage of Dmt ethers (I). Functional groups such as silyl, isopropylidene, ester and epoxide as well as nucleotide bonds are not effected.

Utilization of neutral alumina as a mild

Utilization of neutral alumina as a mild reagent for the selective cleavage of primary and secondary silyl ethers

✍ Joan Feixas; Anna Capdevila; Angel Guerrero 📂 Article 📅 1994 🏛 Elsevier Science 🌐 French ⚖ 735 KB

Ababuctz nle selective clesvage ofprimary sml secondsty trimethylsilyl (TMS). abopmpylsilyl (TIPS), tut-butyldimahylsilyl~DMS)rrndtut-butyldiphnylsilyl~DPS)ahaswithwrtral~urminr\mdaverymildconditions is described. The method involvea tdiktkm of the support, pwiously activated by hesting at WC/O. 1 t

A mild and efficient method for selectiv

A mild and efficient method for selective cleavage of ketals and acetals using lithium chloride in water - dimethyl sulfoxide

✍ Pijus Kumar Mandal; Pinak Dutta; Subhas Chandra Roy 📂 Article 📅 1997 🏛 Elsevier Science 🌐 French ⚖ 147 KB

A mild and efficient neutral aqueous method for selective cleavage of acetals and ketals to the corresponding carbonyl compounds has been established by using LiCI in H20-DMSO at elevated temperature. While aryl and ~,~-unsaturated ketals and acetals underwent smooth cleavage, diaryl, non-aryl and i