✦ LIBER ✦

Structure and conformation of α-bromobutyrolactones in the solid state and solution

✍ Scribed by Josyane Gharbi-Benarous; Gilbert Dana; Michele Philoche-Levisalles; Claudette Bois

Publisher: John Wiley and Sons
Year: 1988
Tongue: English
Weight: 617 KB
Volume: 26
Category: Article
ISSN: 0749-1581
DOI: 10.1002/mrc.1260260604

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Conformation of glyburide in the solid s

Conformation of glyburide in the solid state and in solution

✍ Stephen R. Byrn; Ann T. McKenzie; Mahmoud M. A. Hassan; Abdullah A. Al-Badr 📂 Article 📅 1986 🏛 John Wiley and Sons 🌐 English ⚖ 447 KB 👁 1 views

Conformation of glyburide in the solid s

Conformation of glyburide in the solid state and in solution

✍ Stephen R. Byrn; Ann T. McKenzie; Mahmoud M. A. Hassan; Abdullah A. Al-Badr 📂 Article 📅 1986 🏛 John Wiley and Sons 🌐 English ⚖ 447 KB 👁 1 views

Nuclear magnetic resonance spectroscopy was combined with X-ray crystallography to determine the solution and solid-state conformations of glyburide (C23H28ClN305S). In solution, there is apparently free rotation about several of the single bonds. Crystals of glyburide belong to space group P2,ln wi

Solid-State and Solution Structure of α-

Solid-State and Solution Structure of α-(Phenylsulfonyl)allyllithium

✍ Prof. Dr. Hans-Joachim Gais; Dipl.-Ing. Jürgen Vollhardt; Prof. Dr. Hans J. Lind 📂 Article 📅 1986 🏛 John Wiley and Sons 🌐 English ⚖ 362 KB 👁 1 views

The Solid-State and Solution Conformatio

The Solid-State and Solution Conformations of (+)-Chelidonine

✍ Miyoko Kamigauchi; Yuko Miyamoto; Kinuko Iwasa; Makiko Sugiura; Zjujiro Nishijo; 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 German ⚖ 409 KB 👁 1 views

## Abstract The solid‐state and solution conformations of (+)‐chelidonine (1), a biologically active alkaloid, were determined by X‐ray diffraction and ^1^H‐NMR spectroscopy, X‐Ray diffraction analysis revealed a conformer with B/C ‘__anti__‐type’ __cis__ conjunction, a half‐chair of ring B, and a

Conformation and Stereodynamics of Aliph

Conformation and Stereodynamics of Aliphatic Triisopropylsilanes in Solution and in the Solid State

✍ J. Edgar Anderson; Daniele Casarini; Lodovico Lunazzi; Andrea Mazzanti 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 268 KB 👁 2 views

A dynamic process has been detected in the solution 13 C-NMR spectra of tBuϪSi(iPr)3 (4) in the temperature range Ϫ145 °C to Ϫ163 °C, the corresponding free energy of activation being 5.5 kcal mol Ϫ1 . Molecular mechanics calculations have identified three types of conformations that are markedly mo

Structure of 3-nitropyrazole in solution

Structure of 3-nitropyrazole in solution and in the solid state

✍ Concepcion Foces-Foces; Antonio L. Llamas-Saiz; Margarita Menéndez; Nadine Jager 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 153 KB 👁 2 views

The molecular and crystal structure of 3-nitropyrazole was determined by X-ray analysis. The triclinic unit cell contains 12 molecules which form four hydrogen-bonded (N-H•••N) trimers. Each trimer comprises of pseudo-ring in a flattened envelope distorted towards a chair conformation. The crystal p