New methods and reagents in organic synthesis. 62 trimethylsilyldiazomethane: A convenient reagent for the preparation of acylsilanes
β Scribed by Toyohiko Aoyama; Takayuki Shioiri
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- French
- Weight
- 124 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0040-4039
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π SIMILAR VOLUMES
Reaction of trimethylsilyldiazomethane with a mixed anhydride derived from a carboxylic acid by the action of ethyl chloroformate, yields the corresponding diazoketone in high yield. Subsequent Wolff rearrangement of the diazoketone leads to the homologated ester. Reaction of trimethylsilyldiazometh
Acetylenic ethers and thioethers have been well secured as versatile intermediates in organic synthesis for which there exists only a limited number of synthetic methodology. 1) In our continuing investigation of application of organofluorine reagents in organic synthesis, 2) we now wish to report a
## Abstract For Abstract see ChemInform Abstract in Full Text.