Conformational, studies of trimethylene sulfite and related compounds II evidence from the rate of alkaline hydrolysis
โ Scribed by H.F. van Woerden
- Publisher
- Elsevier Science
- Year
- 1966
- Tongue
- French
- Weight
- 188 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0040-4039
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๐ SIMILAR VOLUMES
Conformational studies (1,2) of the cyclic sulfites of 2-substituted-propane-1,3-dials have indicated that these esters occupy preferentially a chair form with axial S=O bond. X-ray analyses (3,4) of two compounds have shown that the sulfite group holds the remainder of the ring in au almost ideal s
## Abstract It can be shown that alkaline hydrolysis of fourโcoordinated phosphorus (P^IV^) compounds is substantially accelerated if the trigonalโbipyramidal (TBP) fiveโcoordinated phosphorus (P^V^) intermediate in the reaction can exhibit conformational transmission. With the compounds 5aโc, it w