The l,J-dipolar cycle-additions of organic asides to strained cyclic olefins are well documented. Phenyl azide $92 and ethyl asidof'ormate3 are known to undergo stereoselective
The thermal rearrangements of the 6,7-disubstituted 3-benzenesulfonyl-3-azatricyclo[3.2.1.02,4exo]oct-6-enes
β Scribed by Katsumi Umano; Hisaji Taniguchi; Hiroo Inoue; Eiji Imoto
- Book ID
- 108384712
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- French
- Weight
- 197 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0040-4039
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π SIMILAR VOLUMES
In the preceding cosxnunication,l we noted that the ozonoly~is of 6,7-dimethoxy-exo--tricyclcf3.2.1.02'4]oct-6-ene (1) in methanol gave 7,7-dimethoxy-z-tricycq3.2.1.02'~act-6-one (2), in addition to the expected osonolysis product 3. We now wieh to report -our mechanistic studies related to this eno
## Photochemical Rearrangement of exo-3,6,7-Trioxatricyclo[3.2.2.0 2,4 ]nonane. -The photolysis of trioxatricyclononane (I) in the presence of dicyanoanthracene as sensitizer in methanol gives a mixture of nine products [e.g. (III)-(IX)]. The mechanism is discussed and compared with the results o