𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis of trans and cis-α-(carboxycyclopropyl)glycines. Novel neuroinhibitory amino acids as L-glutamate analogue

✍ Scribed by Keiko Yamanoi; Yasufumi Ohfune; Kazuko Watanabe; Philipp Novales Li; Hiroshi Takeuchi


Book ID
104220187
Publisher
Elsevier Science
Year
1988
Tongue
French
Weight
266 KB
Volume
29
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


New routes to the syntheses of cis-α-(ca
✍ Keiko Shimamoto; Yasufumi Ohfune 📂 Article 📅 1989 🏛 Elsevier Science 🌐 French ⚖ 140 KB

## 3804 with NaH provided the pyrrolidone in which the Boc group was cleaved under the reaction conditions. This group was reintroduced with Boc20 to give 7 [87% from 3, oil, [a]D -62.2" (c 1.23, CHCl3)]. Unsaturated 8 was prepared using the reported method. 7 Cyclopropanation of 4 and 8 was carri

ChemInform Abstract: Novel Enantioselect
✍ A. S. DEMIR; C. TANYELI; A. CAGIR; M. N. TAHIR; D. ULKU 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 41 KB 👁 1 views

Novel Enantioselective Synthesis of trans-α-(2-Carboxycycloprop-1yl)glycines: Conformationally Constrained L-Glutamate Analogues. -Key step of the described sequence is the oxazaborolidine-catalyzed enantioselective conversion of oxime ethers (V) and (VI) to the corresponding amines. Interestingly,

ChemInform Abstract: New Amino Acids Der
✍ J. VAN BETSBRUGGE; W. VAN DEN NEST; P. VERHEYDEN; D. TOURWE 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 38 KB 👁 2 views

Pyroglutamic acid derivative (I) is proved to be an excellent chiral starting compound for the synthesis of title amino acids (IX), (X), and (V). The syntheses are based on a combination of methods previously used for the preparation of 4-and 5-substituted prolines. These methods are the ring openin

Novel Cinchona Alkaloid Derived Ammonium
✍ Bing Ma; Jared L. Parkinson; Steven L. Castle 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 28 KB 👁 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.