Bis[(R)-(+)-binap]rhodium(I) Perchlorate, a Highly Efficient Catalyst for the Asymmetric Isomerization of Allylamines

✍ Scribed by Dr. Kazuhide Tani; Dr. Tsuneaki Yamagata; Dr. Yoshitaka Tatsuno; Dr. Yuriko Yamagata; Prof. Dr. Ken-ichi Tomita; Dr. Susumu Akutagawa; Hidenori Kumobayashi; Prof. Dr. Sei Otsuka

• Publisher: John Wiley and Sons
• Year: 1985
• Tongue: English
• Weight: 346 KB
• Volume: 24
• Category: Article
• ISSN: 0044-8249
• DOI: 10.1002/anie.198502171

✦ Synopsis

activation entropy and the minimal influence of solvent rule out an ionic mechanism. The reaction Id + 2b could proceed via bicyclic triazoIines["' or be interpreted as a hetero-Cope rearrangement'"'.

Table I. Some physical data of the new compounds Id, 2b, 4a, 5, 6a, and 6b.