𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Selenation/Thionation of α-Amino Acids: Formation and X-ray Structures of Diselenopiperazine and Dithiopiperazine and Related Compounds

✍ Scribed by Guoxiong Hua; Amy L. Fuller; Michael Bühl; Alexandra M. Z. Slawin; J. Derek Woollins

Publisher
John Wiley and Sons
Year
2011
Tongue
English
Weight
436 KB
Volume
2011
Category
Article
ISSN
1434-193X

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis and structure of new types of
Synthesis and structure of new types of organogermanium compounds containing α-amino acid or α-aminophosphonic acid moieties
✍ Zhong-Biao Zhang; Lian-Sheng Li; Ru-Yu Chen 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 182 KB 👁 1 views

A series of germasesquioxides and germatranes containing ␣-amino acid or ␣-aminophosphonic acid moieties was synthesized by the reaction of b-trichlorogermylpropionyl chloride with ␣-amino acid esters or ␣-aminophosphonates. The structures of all products were confirmed by 1 H NMR, 31 P NMR, and IR

X-ray crystal structure, NMR parameters,
X-ray crystal structure, NMR parameters, and conformational study of α-aminopropanephosphonic acid
✍ Alan P. Bashall; John Crowder; Hagen Dronia; Gerhard Hägele; Harry R. Hudson; Ro 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 504 KB

## Abstract X‐ray structural data for α‐aminopropanephosphonic acid (APPA), together with ^1^H NMR spectroscopy including PANIC and WIN‐DAISY spectral simulation, and theoretical calculations using the programs VAMP 4.4 (PM3) and GAUSSIAN 92 (3–21G\*\*), confirm an antistaggered relationship betwee