Skip to main content
Log in

Synthesis of Bistrimethylsilylated Hydroxy Alkynes

Synthese bistrimethylsilylierter Hydroxyalkine

  • Published:
Monatshefte für Chemie / Chemical Monthly Aims and scope Submit manuscript

Summary.

 The syntheses of several bistrimethylsilyl hydroxy alkynes and one tristrimethylsilyl hydroxy alkyne are described. Addition of lithium trimethylsilyl acetylide to mono- or bistrimethylsilylated aldehydes and ketones afforded compounds 4af in good to moderate yields. The products are mixtures of diastereomers; the diastereoselectivity of the reactions amounts to 53 to 68%.

Zusammenfassung.

 Die Synthesen mehrerer Bistrimethylsilylhydroxyalkine und eines Tristrimethylsilylhydroxyalkins werden beschrieben. Addition von Lithiumtrimethylsilylacetylid an mono-oder bistrimethylsilylierte Aldehyde und Ketone ergab die Verbindungen 4af in guten bis mäßigen Ausbeuten. Die Produkte sind Mischungen von Diastereomeren und entstehen mit Diastereoselektivitäten von 53 bis 68%.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

Author information

Authors and Affiliations

Authors

Additional information

Received April 21, 1998. Accepted (revised) July 29, 1998

Rights and permissions

Reprints and permissions

About this article

Cite this article

Bolourtchian, M., Zadmard, R. & Saidi, M. Synthesis of Bistrimethylsilylated Hydroxy Alkynes. Monatshefte fuer Chemie 130, 333–336 (1999). https://doi.org/10.1007/PL00010214

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/PL00010214

Navigation