## Abstract The synthesis and crystal structures of deuterium‐labeled 5‐substituted 1__H__‐tetrazoles, 5‐[^2^H~5~]phenyl‐1__H__‐tetrazole (I), 5‐[^2^H~7~]tolyl‐1__H__‐tetrazole (II), and 5‐[^2^H~7~]benzyl‐1__H__‐tetrazole (III) are reported. All syntheses were carried out using simple, facile steps
Synthesis and 1H-nmr of deuterium labeled D,L-homoserine lactone hydrochlorides
✍ Scribed by Kondareddiar Ramalingam; Ronald W. Woodard
- Publisher
- John Wiley and Sons
- Year
- 1987
- Tongue
- French
- Weight
- 316 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0022-2135
No coin nor oath required. For personal study only.
✦ Synopsis
The synthesis of six regiospecific deuterated D,L-homoserine lactone hydrochlorides from the appropriately deuterated 2-bromo-1 -(tetrahydropyranyloxy) ethanes which were obtained by reduction of the corresponding ethyl bromoacetates are described. The proton nmr of each lactone is recorded and the chemical shift and coupling constants are reported.
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