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(η6-Arene)chromium complexes in organic synthesis: [2,3]-Wittig rearrangement of (benzyl crotyl ether)chromium complexes

✍ Scribed by Motokazu Uemura; Hikaru Nishimura; Yuji Hayashi


Book ID
107811560
Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
244 KB
Volume
376
Category
Article
ISSN
0022-328X

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(η6-arene)tricarbonyl chromium complexes
✍ Motokazu Uemura; Tatsuya Minami; Yuji Hayashi 📂 Article 📅 1988 🏛 Elsevier Science 🌐 French ⚖ 264 KB

1,5-Remote diastereoselection on the acyclic systems is achieved by diastereoselective Cr(C0j3 complexation, chirality transfer in acyclic system and following stereoselective alkylation at the benzylic position. One of the most exciting challenges in the synthetic methodology is control of stereoch