✦ LIBER ✦

A stereoselective total synthesis of (±)-oppositol by a doubly diastereoselective intramolecular ester enolate alkylation

✍ Scribed by Deukjoon Kim; In Ho Kim

Publisher: Elsevier Science
Year: 1997
Tongue: French
Weight: 137 KB
Volume: 38
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(96)02313-1

No coin nor oath required. For personal study only.

✦ Synopsis

The brominated terpene (+)-oppositol (1) has been synthesized utilizing a novel doubly diastereodifferentiating "folding & allylic strain-controlled' intramolecular ester enolate alkylation.

📜 SIMILAR VOLUMES

ChemInform Abstract: A Stereoselective T

ChemInform Abstract: A Stereoselective Total Synthesis of (.+-.)-Oppositol by a Doubly Diastereoselective Intramolecular Ester Enolate Alkylation.

✍ D. KIM; I. H. KIM 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 35 KB 👁 2 views

A stereoselective synthesis of (±)-elemo

A stereoselective synthesis of (±)-elemol via an intramolecular SN2′ ester enolate alkylation

✍ Deukjoon Kim; Joong In Lim; Kye Jung Shin; Hak Sung Kim 📂 Article 📅 1993 🏛 Elsevier Science 🌐 French ⚖ 176 KB

A total synthesis of (−)-reiswigin a via

A total synthesis of (−)-reiswigin a via sequential claisen rearrangement-intramolecular ester enolate alkylation

✍ Deukjoon Kim; Kye Jung Shin; Ik Yoen Kim; Sang Woo Park 📂 Article 📅 1994 🏛 Elsevier Science 🌐 French ⚖ 220 KB

ChemInform Abstract: Stereoselective Syn

ChemInform Abstract: Stereoselective Synthesis of (.+-.)-β-Elemene by a Doubly Diastereodifferentiating Internal Alkylation: A Remarkable Difference in the Rate of Enolization Between syn and anti Esters.

✍ Deukjoon Kim; Jongkook Lee; Jiyoung Chang; Sanghee Kim 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 33 KB 👁 1 views

A first total synthesis of Germacrone by

A first total synthesis of Germacrone by intramolecular alkylation of protected cyanohydrin

✍ Takashi Takahashi; Kyoko Kitamura; Hisao Nemoto; Jiro Tsuji; Iwao Miura 📂 Article 📅 1983 🏛 Elsevier Science 🌐 French ⚖ 217 KB

Toward the total synthesis of elisaptero

Toward the total synthesis of elisapterosin B: a Hg(OTf)2-promoted diastereoselective intramolecular Friedel–Crafts alkylation reaction

✍ Weijiang Ying; Charles L. Barnes; Michael Harmata 📂 Article 📅 2011 🏛 Elsevier Science 🌐 French ⚖ 488 KB

As part of an approach to the synthesis of the antitubercular agent elisapterosin B, we prepared two different chiral, non-racemic olefinic substrates and examined their diastereoselective ring closure using mercury salts. The effort yielded potential precursors to elisapterosin B in good yield with