A one-pot conversion of the phenyldimethylsilyl group into a hydroxyl group
β Scribed by Ian Fleming; Philip E.J. Sanderson
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- French
- Weight
- 275 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0040-4039
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π SIMILAR VOLUMES
Two tin@) complexes, Sn(SPhh-and Sn(C4H406)g2-. besides NaHSo3. are involved in a procedure developed for the rapid transfmation at pH 5-6 of R-CHZ-NO2 into R-CHOH-S03Na. from which the de&d aldehydes have been isdated in 80-91% overall yields. llms, a new ahemative to the Nef maction is now in hand
## Abstract A study has been made of 2βmethylβ1βnitroisourea as a reagent for the conversion of amino groups of amino acids into guanidino groups. This reagent has proved its usefulness in modifying the Οβamino groups of diaminocarboxylic acids in particular. The reaction of 2βmethylβ1βnitroisourea