✦ LIBER ✦

Anomeric effect in seven-membered rings: a conformational study of 2-oxa derivatives of benzocycloheptene by NMR

✍ Scribed by Desilets, S.; St. Jacques, M.

Book ID: 126106414
Publisher: American Chemical Society
Year: 1987
Tongue: English
Weight: 901 KB
Volume: 109
Category: Article
ISSN: 0002-7863
DOI: 10.1021/ja00240a007

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The anormeric effect in seven-membered r

The anormeric effect in seven-membered rings: a comformational study of 1-oxa and 3-oxa derivatives of benzocycloheptene by nmr

✍ S. Désilets; M. St-Jacques 📂 Article 📅 1988 🏛 Elsevier Science 🌐 French ⚖ 779 KB

A proton magnetic resonance study of the

A proton magnetic resonance study of the conformation of the seven-membered ring in benzocycloheptene

✍ Maurice St-Jacques; Cambyse Vaziri 📂 Article 📅 1972 🏛 John Wiley and Sons 🌐 English ⚖ 935 KB

Multinuclear NMR Study of the Conformati

Multinuclear NMR Study of the Conformational Changes in MepdG and dGpMe upon Interaction with Mg2+, Zn2+ and Hg2+ Ions Reveals the Strengthening of the Anomeric Effect by Soft M2+ Ions

✍ Matjaž Polak; Janez Plavec 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 380 KB 👁 2 views

A conformational study is reported on 2Ј-deoxyguanosine 5Ј-pseudorotational equilibrium, whereas the interactions of Zn 2+ and Hg 2+ ions with N7 resulted in the shift towards N-methylmonophosphate [MepdG (1)] and 2Ј-deoxyguanosine 3Ј-methylmonophosphate [dGpMe (2)] and their interactions type pseud

Experimental studies of the anomeric eff

Experimental studies of the anomeric effect. Part IV. Conformational equilibria due to ring inversion in tetrahydropyrans substituted at position 2 by the groups ethoxy, 2'-fluoroethoxy, 2',2,'-difluoroethoxy, and 2',2',2'-trifluoroethoxy

✍ Harold Booth; Simon A Readshaw 📂 Article 📅 1990 🏛 Elsevier Science 🌐 French ⚖ 775 KB

Through-bond transmission of polar subst

Through-bond transmission of polar substituent effects in the bicyclo [2.2.2]octane ring system as monitored by 119Sn NMR chemical shifts: A 119Sn NMR study of 10-substituted 9-trimethylstannyltriptycenes

✍ William Adcock; V. Sankar Iyer 📂 Article 📅 1991 🏛 John Wiley and Sons 🌐 English ⚖ 508 KB

## Abstract A series of 10‐substituted(X)‐9‐trimethylstannyltriptycenes (2a) were synthesized and characterized and the ^119^Sn chemical shifts measured. Comparisons were made of the ^119^Sn substituent chemical shifts (SCS) of 2a and the corresponding values of 4‐substituted(X)bicyclo[2.2.2]oct‐1‐