Acylation of secondary alcohol group

If you are the author of this article you do not need to formally request permission to reproduce figures, diagrams etc. Authors contributing to RSC publications journal articles, books or book chapters do not need to formally request permission to reproduce material contained in this article provided that the correct acknowledgement is given with the reproduced material. Er OTf 3 is an efficient Lewis acid catalyst in a mild deprotection of benzylidene derivatives. New Titles. Education in Chemistry.

Ester synthesis by acylation

Often selective acylation of the primary hydroxyl group of a primary- secondary diol is required, in particular, selective acety- lation of hydroxyl.

Transesterification/Acylation of Secondary Alcohols Mediated by N-Heterocyclic Carbene . Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols.

Key Words: Primary and secondary aliphatic alcohols, acetic anhydride, graphite bisulphate, acety- lation.

Introduction. Alcoholic hydroxy groups are common.
Khan, L.

Video: Acylation of secondary alcohol group Oxidation of Alcohols - PCC, H2CrO4 & Swern Oxidation

If the material has been adapted instead of reproduced from the original RSC publication "Reproduced from" can be substituted with "Adapted from". Article type: Communication. For Librarians. DeBergh, K.

SSC LDC 2014 RESULT DATE

Information about reproducing material from RSC articles with different licences is available on our Permission Requests page. A site-selective acylation of phenolic and primary aliphatic hydroxyl groups greatly expands the scope of protecting group chemistry. Yuan, Z. Video: Acylation of secondary alcohol group How To Convert an Alcohol to an Ester Using an Acid Chloride - Reaction Mechanism SantaLucia, Org. Literature Updates. Das, D. Its efficiency allows the acylation of sterically hindered secondary alcohols and acid anhydrides to proceed in high yield under mild condition.

Request PDF on ResearchGate | Transesterification/Acylation of Secondary Alcohols Mediated Greene's Protective Groups in Organic Synthesis: Fifth Edition.

Among various hydroxyl groups protecting moieties, acetyl is primary alcohols are acetylated in the presence of secondary (entry 1) or tertiary. The alkyl hydroxyl groups, including primary and secondary alcohols, were selectively acylated in the presence of phenolic hydroxyl groups in good yields.
If you are not the author of this article and you wish to reproduce material from it in a third party non-RSC publication you must formally request permission using Copyright Clearance Center.

You do not have JavaScript enabled. Go to our Instructions for using Copyright Clearance Center page for details.

Ishihara, J. Diacyl disulfides offer excellent moisture tolerance, high efficiency, and potential in synthetic chemistry and biologically meaningful natural product modification.

Acylation of secondary alcohol group

Try again? Please enable JavaScript to access the full features of the site or access our non-JavaScript page. Ester synthesis by acylation Previous Article Next Article. Basi V. Diacyl disulfides offer excellent moisture tolerance, high efficiency, and potential in synthetic chemistry and biologically meaningful natural product modification. Article type: Letter. Cited by.