Chiral 1,3-butadiene-2-carboxylates for an efficient asymmetric Diels–Alder reaction
✍ Scribed by Hirokazu Urabe; Keiko Kusaka; Daisuke Suzuki; Fumie Sato
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- French
- Weight
- 93 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0040-4039
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✦ Synopsis
1,3-Butadiene-2-carboxylates derived from certain chiral alcohols are good substrates for a highly efficient asymmetric Diels-Alder reaction, which permits the preparation of optically active heterocyclic, cyclohexane and hydrindane systems.
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## 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 “Full Text” option. The original article is trackable v
Chiral 1-phosphonodienes bearing a bicyclic (R,R)-1,3,2-dioxaphospholane or a (R,R)-1,3,2-diazaphospholidine auxiliary are potent dienes for asymmetric hetero Diels-Alder reactions. Their reactivity towards model nitroso and azodicarboxylate dienophiles has been studied by means of theoretical chemi