Rates of alkaline racemisation of carbobenzoxy protected pentachlorophenyl esters of γ-Thiapipecolic acid and γ-thiaproline
✍ Scribed by Dirk P. M. Wante; Frans A. M. Borremans; Marc J. O. Anteunis
- Book ID
- 101765071
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 2010
- Weight
- 155 KB
- Volume
- 92
- Category
- Article
- ISSN
- 0037-9646
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📜 SIMILAR VOLUMES
N-Tosyl allylic sulfoximines undergo rearrangement to allyl sulfinimidic acid esters in the presence of bidentate chiral ligands while N-Cbz allylic sulfoximines give optically active N-Cbz protected T-aminoenones.
1999 sulfenic acids, sulfinic acids sulfenic acids, sulfinic acids (benzene compounds) Q 0570 ## 05 -096 Palladium(0)-Catalyzed Rearrangements of Allylic Sulfoximines to Allyl Sulfinimidic Acid Esters and Optically Active N-Cbz Protected γ-Amino-enones. -Attempted asymmetric rearrangement of sulf
N-Boc-u-msylsarcosine ethyl ester (3) reacts under neutral conditions either with allylic carbonates or with vinyloxinme in the presence of a catalytic amount of Pd(PPh3) 4 and dppe (5 mol%) to give regio-and stereoselectively the corresponding allylated products $ and 6, respectively. Reductive des