The first synthesis of kaitocephalin based on the structure revision

ChemInform Abstract: The First Synthesis

ChemInform Abstract: The First Synthesis of Kaitocephalin Based on the Structure Revision.

✍ Hidenori Watanabe; Masayuki Okue; Hiroyuki Kobayashi; Takeshi Kitahara 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 24 KB 👁 2 views

## 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

Synthesis of the proposed structure and

Synthesis of the proposed structure and revision of stereochemistry of kaitocephalin

✍ Masayuki Okue; Hiroyuki Kobayashi; Kazuo Shin-ya; Kazuo Furihata; Yoichi Hayakaw 📂 Article 📅 2002 🏛 Elsevier Science 🌐 French ⚖ 77 KB

A stereoselective total synthesis of the proposed structure of kaitocephalin (1) was accomplished starting from L-proline and D-and L-serines. However, its 1 H NMR spectral data and retention time on HPLC were not identical with those of authentic natural kaitocephalin. The revised stereochemistry o

ChemInform Abstract: Synthesis of the Pr

ChemInform Abstract: Synthesis of the Proposed Structure (Ia) and Revision of Stereochemistry of Kaitocephalin (Ib).

✍ Masayuki Okue; Hiroyuki Kobayashi; Kazuo Shin-ya; Kazuo Furihata; Yoichi Hayakaw 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 26 KB 👁 2 views

## 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

Revision of the Stereochemistries of Nat

Revision of the Stereochemistries of Natural Products Through the Synthetic Study: Synthesis of Fudecalone and Kaitocephalin

✍ Hidenori Watanabe; Takeshi Kitahara 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 11 KB

The Macrocyclic Spermidine Alkaloid (-)-

The Macrocyclic Spermidine Alkaloid (-)-(S)-Neoperiphylline: Revision of the Structure Based on the Total Synthesis.

✍ Sergey A. Sergeyev; Manfred Hesse 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 7 KB 👁 2 views

The Macrocyclic Spermidine Alkaloid (−)-

The Macrocyclic Spermidine Alkaloid (−)-(S)-Neoperiphylline: Revision of the Structure Based on the Total Synthesis

✍ Sergey A. Sergeyev; Manfred Hesse 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 German ⚖ 109 KB 👁 1 views

## Abstract The total synthesis of the two isomeric macrocyclic enamides **2** and **17** is described. The precursor **14** was synthesized by means of template‐assisted macrocyclization (__Scheme 2__). Isomerization of **14** in the presence of [Fe(CO)~5~] gave **2** and **17** (__Scheme 4__). St