Enantioselective hetero Diels-Alder (HDA) reactions of 1,3-cyclohexadiene with benzyl N-sulfinylcarbamate 1a and with N-sulfinyl-p-toluensulfonamide 1b promoted by chiral Ti(IV)-based Lewis acids are reported. The obtained yields and enantiomeric excesses obtained are heavily dependant on the mode o
β¦ LIBER β¦
Asymmetric Diels-Alder reactions of carboxylic ester dienophiles promoted by chiral Lewis acids
β Scribed by Devine, Paul N.; Oh, Taeboem
- Book ID
- 126172236
- Publisher
- American Chemical Society
- Year
- 1992
- Tongue
- English
- Weight
- 515 KB
- Volume
- 57
- Category
- Article
- ISSN
- 0022-3263
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