A new method for the synthesis of vinyl- and di-allenes assisted by organoaluminium compounds
โ Scribed by G.A. Tolstikov; T.Yu. Romanova; A.V. Kuchin
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 677 KB
- Volume
- 285
- Category
- Article
- ISSN
- 0022-328X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
molar equivalent of SOCl, under prcssure at 150" for 5 to 8 h yields phosphonic dichlorides in quantitative yield. I n addition sulfur and sulfur clichloriclc is formed according to thc cquation : ,RP(S)CI,+ SOClz+ RP(O)CI,+ X I , + S This method is particularly useful for thc preparation of CH,P(0
It has been known that the carboxylic acids are converted to the corresponding acid halides by treatment with the aaduct of triphenylphosphine and carbon tetrachloride 1) or bromine. 2) Recently, Barstow and Hruby reported a simple method for the synthesis of amides using triphenylphosphine and brom