## Abstract Both enantiomers of 2β__tert__βbutylβ2βmethylβ1,3βbenzodioxoleβ4βcarboxylic (TBMB) acid, which has a unique quaternary chiral center located on the acetal carbon, were prepared from a racemic ketone in which the carboxy group was replaced by a trifluoroacetyl group. First, reduction wit
β¦ LIBER β¦
Synthesis of (S)-(+)-2-tert-butyl-2-methyl-1,3-benzodioxole-4-carboxylic acid: A new type chiral derivation reagent for amines and alcohols
β Scribed by Yoshihiro Nishida; Hiroshi Ohrui; Hiroshi Meguro
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- French
- Weight
- 208 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
β¦ Synopsis
A new chiral derivation reagent was developed for chiral amines and 104, 3775 (1982).
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