𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Determination of Stereoregularity of .gamma.-Irradiation Canal Polymerized Polyacrylonitrile by 1H 2D J-Resolved NMR Spectroscopy

✍ Scribed by Minagawa, Masatomo; Ute, Koichi; Kitayama, Tatsuki; Hatada, Koichi

Book ID
125995426
Publisher
American Chemical Society
Year
1994
Tongue
English
Weight
303 KB
Volume
27
Category
Article
ISSN
0024-9297

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Determination of long-range 1H13C coupli
Determination of long-range 1H13C coupling constants of cis-verbenol by modified 2D J spectroscopy
✍ Teodor Parella; Francisco Sánchez-Ferrando; Albert Virgili 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 373 KB

## Abstract Known selective 2D J‐resolved methods for the determination of long‐range proton–carbon coupling constants, ^n^__J__(C, H), have been modified and improved by introducing an INEPT or refocused INEPT sequence as a preparation period in the Bax–Freeman selective spin–flip method, or using

Determination of Heteronuclear Long-Rang
Determination of Heteronuclear Long-Range 1H–13C and 1H–15N Coupling Constants of Harman by Modified J-HMBC 2D NMR Techniques
✍ Hiroko Seki; Tatsuhiro Tokunaga; Hiroaki Utsumi; Kentaro Yamaguchi 📂 Article 📅 2000 🏛 Elsevier Science 🌐 French ⚖ 178 KB

AbstractÐSelective and double-selective J-HMBC 2D methods were developed and employed to determine the coupling constants of harman (1). The 1 H± 13 C and 1 H± 15 N long-range coupling constants could be accurately determined without interference from the 1 H± 1 H Jmodulation effect. We also applied