Preparation and Application of Odorless 1,3-Propanedithiol Reagents.
✍ Scribed by Manabu Matoba; Tetsuya Kajimoto; Kiyoharu Nishide; Manabu Node
- Publisher
- John Wiley and Sons
- Year
- 2006
- Weight
- 28 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0931-7597
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## Abstract Odorless organosulfur reagents were developed by increasing their molecular weights to suppress volatility. 1‐Dodecanethiol (**4**), dodecyl methyl sulfide (**5**), __p__‐heptylphenylmethanethiol (**6**), __p__‐dodecylbenzenethiol (**7**), __p__‐heptylbenzenethiol (**8**), 2‐dodecyl‐1,3
## Abstract α‐Oxo ketene dithioacetals, methyl 2‐(1,3‐dithian/dithiolan‐2‐ylidene)‐3‐oxobutanoate (**2a/2b**) prepared in nearly quantitative yields simply from methyl acetylacetate, carbon disulfide and 1,3‐dibromopropane/1,2‐dibro‐ moethane in the presence of potassium carbonate, were investigate