𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Intramolecular vs. intermolecular induction in the diastereoselective catalytic reduction of 17-oxo-steroids

✍ Scribed by I. Reiners; J. Martens; S. Schwarz; H. Henkel

Book ID
103977533
Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
451 KB
Volume
7
Category
Article
ISSN
0957-4166

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Intramolecular vs. intermolecular induct
Intramolecular vs. intermolecular induction in the diastereoselective catalytic reduction of enantiomerically pure ketones with borane in the presence of cyclic β-amino alcohols
✍ I. Reiners; J. Wilken; J. Martens 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 433 KB

Asymmetric reduction of various enantiomerically pure ketones was carded out by using oxazaborolidine catalysts with a variety of achiral and chiral ligands. The efficiency of chiral 1,2-amino alcohols as well as the effect of the stereogenic centers in the substrate on the catalytic asymmetric redu

A new strategy in enantioselective intra
A new strategy in enantioselective intramolecular hetero Diels–Alder reaction: catalytic double asymmetric induction during the tandem transetherification–intramolecular hetero Diels–Alder reaction of methyl (E)-4-methoxy-2-oxo-3-butenoate with rac-6-methyl-5-hepten-2-ol
✍ Hidetaka Koga; Eiji Wada 📂 Article 📅 2003 🏛 Elsevier Science 🌐 French ⚖ 340 KB

An efficient catalytic double asymmetric induction during the tandem transetherification-intramolecular hetero Diels-Alder reaction has been developed. The enantioselective tandem reaction of methyl (E)-4-methoxy-2-oxo-3-butenoate with rac-6-methyl-5-hepten-2-ol has been achieved to provide methyl (