𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Complete asymmetric inductions in diels-alder reactions of chiral sulfines

✍ Scribed by Pascal A.T.W. Porskamp; R. Curtis Haltiwanger; Binne Zwanenburg


Publisher
Elsevier Science
Year
1983
Tongue
French
Weight
255 KB
Volume
24
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


ChemInform Abstract: Asymmetric Inductio
✍ Vadim M. Timoshenko; Sergiy A. Siry; Alexander B. Rozhenko; Yuriy G. Shermolovic πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons βš– 44 KB πŸ‘ 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a β€œFull Text” option. The original article is trackable v

Asymmetric induction in Diels-Alder reac
✍ James L. Charlton πŸ“‚ Article πŸ“… 1985 πŸ› Elsevier Science 🌐 French βš– 257 KB

Asymmetric inductive effects have been measured on the Diels-Alder reaction of dimethyl fumarate with o-quinodimethane bearing a chiral u-alkoxy group. The chiral substituents used were f-phenylethoxy, 2-(1-phenyl)propoxy, 1-(2\_phenyl)propoxy, 2-(4-phenyljbutoxy and l-cyclohexylethoxy. The greatest

Asymmetric induction of four chiral cent
✍ Werbitzky, Oleg ;Klier, Konrad ;Felber, Helena πŸ“‚ Article πŸ“… 1990 πŸ› John Wiley and Sons 🌐 English βš– 371 KB

## Abstract The Diels‐Alder reaction of __cis__‐5,6‐diacetoxy‐1,3‐cyclohexadiene (1), which has a __meso__ configuration, with the chiral nitroso dienophile 2 occurs with induction of four asymmetric centers in very high optical yield (ee = 94%) and leads to the dihydro oxazine 3 (89%). The influen

Asymmetric diels-alder reactions of chir
✍ Michael E. Jung; Wayne D. Vaccaro; Keith R. Buszek πŸ“‚ Article πŸ“… 1989 πŸ› Elsevier Science 🌐 French βš– 335 KB

The optically active vinyl trimethylsilyloxy iminium salts, prepared from 8 and 14ab, were reacted with cyclopentadiene to give the optically active amides 15 and 16ab in high yield and with good diastereoselectivity. A major goal in synthetic organic chemistry today is the easy and efficient produ