From an aqueous solution of racemic 2,3-dibromosuccinic acid and (__R__)-1-phenylethanamine, crystals of the title compound, C~8~H~12~N^+^·0.5C~4~H~2~Br~2~O~4~ ^2−^·0.5C~4~H~4~Br~2~O~4~·H~2~O, were obtained in almost quantitative yield. The structure contains both enantiomers of the starting materia
Pyrethroid photochemistry: (S)-.alpha.-cyano-3-phenoxybenzyl cis-(1R,3R,1'R or S)-3-(1',2'-dibromo-2',2'-dihaloethyl)-2,2-dimethylcyclopropanecarboxylates
✍ Scribed by Ruzo, Luis O.; Casida, John E.
- Book ID
- 120056413
- Publisher
- American Chemical Society
- Year
- 1981
- Tongue
- English
- Weight
- 623 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0021-8561
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract γ‐Cyhalothrin (**1a**), (__S__)‐cyano(3‐phenoxyphenyl)methyl (1__R__,3__R__)‐3‐[(1__Z__)‐2‐chloro‐3,3,3‐trifluoro‐1‐propenyl]‐2,2‐dimethylcyclopropanecarboxylate, is a single‐isomer, synthetic pyrethroid insecticide marketed by Pytech Chemicals GmbH, a joint venture between Dow AgroScie
## Abstract 3‐Phenoxybenzyl [1R,cis]‐3–2(2,2‐dichlorovinyl)‐2,2‐dimethyl‐cyclopropanecarboxylate (I) and its [1R,trans]‐isomer (II) were labelled with carbon‐14 at C‐2 position of the dichlorovinyl side chain for metabolic studies. The stereospecific syntheses were achieved according to the reactio