𝔖 Bobbio Scriptorium
✦   LIBER   ✦

γgauche effects in the 1H and 13C NMR spectra of steroids

✍ Scribed by P. E. Hammann; G. G. Habermehl; H. Kluge


Publisher
John Wiley and Sons
Year
1988
Tongue
English
Weight
272 KB
Volume
26
Category
Article
ISSN
0749-1581

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


γgaucheEffects in the 1H and 13C NMR spe
✍ P. E. Hammann; H. Kluge; G. G. Habermehl 📂 Article 📅 1991 🏛 John Wiley and Sons 🌐 English ⚖ 215 KB

Effects of 17/?-and 'la-substituted 14a-steroids were studied by 'H and ''C NMR spectroscopy. A linear correlation was found between the 'H chemical shift of H-12/? and the ''C chemical shift of C-12 for C-17p substituted steroids and between the chemical shifts of H-14a and C-14 in C-'la-substitute

1H- and 13C-NMR spectra of fenobam
✍ G. Pellizer; F. Rubessa 📂 Article 📅 1983 🏛 John Wiley and Sons 🌐 English ⚖ 250 KB

0 'H-and 'W-NMR data and spectral assignments are reported for fenobam using noise modulated gated, single frequency off resonance, and single frequency selective proton decoupling techniques. Keyphrases 0 Fenobam-'H-and 13C-NMR spectroscopic analysis 0 'H-and 'T-NMR spectroscopy-analysis of fenoba

Complete Assignment of the 1H and 13C NM
✍ Pawan K. Agrawal; Pensri Bunsawansong; Gareth A. Morris 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 257 KB 👁 2 views

Ab initio proton and 13C NMR assignments for a stereoisomeric pair of 5b steroidal sapogenins, smilagenin (1) and sarsasapogenin (2), were accomplished using DEPT, COSY, TOCSY, HETCOR, HMQC, HMQC-TOCSY, HSQC-RELAY, HMBC and selective reverse INEPT techniques ; the 13C NMR assignments for 2 were con-

13C- and 1H-NMR. Spectra of ortho-benzoq
✍ R. Hollenstein; Wolfgang Von Philipsborn 📂 Article 📅 1973 🏛 John Wiley and Sons 🌐 German ⚖ 167 KB 👁 1 views

## Abstract ^13^C‐ and ^1^H‐NMR. spectra of __ortho__‐benzoquinone **1** and its methyl derivatives have been analysed. By means of heteronuclear double resonance experiments it is shown that assignments given in the literature for the olefinic carbon resonances of **1** and of a series of substitu

1H and 13C NMR spectra of benzyl compoun
✍ L. Zetta; G. Gatti 📂 Article 📅 1972 🏛 John Wiley and Sons 🌐 English ⚖ 221 KB

Proton and carbon-13 spectra of benzyl compounds of the general formula (C,H,CH,),X with a large variety of X substituents have been measured. While a linear relationship between the CH, chemical shift and the substituent electronegativity was found both for lH and lac, large deviations from lineari

Assignment of the 13C NMR spectrum of an
✍ J. W. LeFevre; S. E. Maier; W. Deng 📂 Article 📅 1993 🏛 John Wiley and Sons 🌐 English ⚖ 260 KB

## Abstract The ^13^C NMR spectrum of anisomycin and the ^1^H and ^13^C NMR spectra of deacetylanisomycin were assigned using one‐ and two‐dimensional NMR analysis. The techniques included INEPT, ^1^H^13^C HETCORR and ^1^H‐^1^H COSY spectroscopy.