The d e u t e r a t e d d i e n e was p r e p a r e d as r e p o r t e d by us [3]. from 1,2-dibromoethane-1 ,2-13C2 v i a t h e c y a n i d e , s u c c i n l c a c i d , bromosuccinic a c i d , fumaric a c i d and maleic a n h y d r i d e C4,51. The 13C-labelled maleic anhydride was p r e p a r e d
Synthesis of 2,6-dimethyl-l,2,3,4-tetrahydronaphthalene-4-13C and 2,6-dimethylnaphthalene-413C
β Scribed by D. L. Bymaster; R. E. Pickering; T. K. Dobbs; E. J. Eisenbraun
- Publisher
- John Wiley and Sons
- Year
- 1986
- Tongue
- French
- Weight
- 334 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0022-2135
No coin nor oath required. For personal study only.
β¦ Synopsis
The synthesis of specifically labeled 6,4-dimethyl-benzenebutanoic acid-l-C, 3,4-Dihydro-3,7-dirnethyl-l(2fJ)-naph-thalen~ne-L-~~C, 2,6-dimethyl-l,2,3,4-tetrahydronaphthalene-4-13 C and Z,L-dimethylnaphthale~~e-i-'~c from Diethyl 2-(4methylphenyl)-2-methylpropanediate is described.
π SIMILAR VOLUMES
## Abstract The first synthesis of doubly labeled, [2β^13^C, 4β^13^C]β(2__R__,3__S__)βcatechin 15 and [2β^13^C, 4β^13^C]β(__2R__,3__R__)βepicatechin 18 starting from labeled 2βhydroxyβ4, 6βbis(benzyloxy)acetophenone 3 and labeled 3, 4βbis(benzyloxy)βbenzaldehyde 7 are described. Copyright Β© 2010 Jo